99021-71

Lock Washer

NSN 5310-00-559-0070

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 HD

NIIN:

005590070

Detail Specifications

Hole Diameter:

Between 0.168 inches and 0.176 inches

Outside Diameter:

Between 0.325 inches and 0.340 inches

Material Thickness:

Between 0.018 inches and 0.023 inches

Hardness Rating:

Between 40.0 rockwell c and 50.0 rockwell c

Material:

Steel comp 1050 or steel comp 1551 or steel comp 1059 or steel comp 1060 or steel comp 1561 or steel comp 1064

Material Specification:

66 federal standard all material responses

Surface Treatment:

Cadmium

Surface Treatment Specification:

Qq-p-416, type 2, cl 3 federal specification single treatment response

Style Designator:

Flat internal teeth

NSN:

5310-00-559-0070

Item Name:

Washer,helical Lock Spring

Cage Code:

15434

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

AU29AR101

Cage Code:

D9182

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Part Number:

M271

Cage Code:

D9182

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SADC:

Part Number:

5D4150-2

Cage Code:

79500

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SADC:

Part Number:

FF-W-100

Cage Code:

81348

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SADC:

Part Number:

138530

Cage Code:

K4285

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Part Number:

1305ZP

Cage Code:

73734

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SADC:

Part Number:

34902S

Cage Code:

57526

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SADC:

Part Number:

877-001C

Cage Code:

79343

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RNAAC:

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SADC:

Part Number:

115544

Cage Code:

7X677

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SADC:

Part Number:

210-0008-00

Cage Code:

D9182

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SADC:

Part Number:

W22-4CA

Cage Code:

24956

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SADC:

Part Number:

4198000-12

Cage Code:

05869

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SADC:

Part Number:

201542

Cage Code:

06853

RNCC:

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RNAAC:

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SADC:

Part Number:

91070

Cage Code:

08645

RNCC:

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SADC:

Part Number:

92791

Cage Code:

08645

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SADC:

Part Number:

9B7233

Cage Code:

11083

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SADC:

Part Number:

7699091

Cage Code:

19207

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Part Number:

P364

Cage Code:

80212

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Part Number:

8LW6

Cage Code:

82796

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Part Number:

N40P16

Cage Code:

24446

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SADC:

Part Number:

115544

Cage Code:

72582

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Part Number:

90-06634-00

Cage Code:

15476

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SADC:

Part Number:

328-048176-008

Cage Code:

65586

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SADC:

Part Number:

92791

Cage Code:

K5261

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RNAAC:

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SADC:

Part Number:

0717609

Cage Code:

S3002

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SADC:

Part Number:

5-4-1605-8-18

Cage Code:

81337

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SADC:

Part Number:

WA22-4

Cage Code:

24956

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SADC:

Part Number:

WA22-4CA

Cage Code:

24956

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RNAAC:

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MSDS:

SADC:

Part Number:

T43-6

Cage Code:

76126

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RNAAC:

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SADC:

Part Number:

MS35333-38

Cage Code:

80205

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SADC:

Part Number:

800001-00

Cage Code:

32345

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SADC:

Part Number:

T43-6

Cage Code:

79960

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SADC:

Part Number:

4198000-12

Cage Code:

82577

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SADC:

Part Number:

851671

Cage Code:

18876

RNCC:

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MSDS:

SADC:

Part Number:

P364

Cage Code:

22888

RNCC:

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RNAAC:

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MSDS:

SADC:

Part Number:

7699091

Cage Code:

0FW39

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SADC:

Part Number:

840312

Cage Code:

21450

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Part Number:

422A044H06

Cage Code:

88725

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SADC:

Part Number:

01208-00

Cage Code:

57790

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SADC:

Part Number:

484477

Cage Code:

00447

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SADC:

Part Number:

PC115544

Cage Code:

C7432

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SADC:

Part Number:

T43-6

Cage Code:

06840

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SADC:

Part Number:

70034-38

Cage Code:

95097

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SADC:

Part Number:

M05-5590070

Cage Code:

53774

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SADC:

Part Number:

877-001C

Cage Code:

93568

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SADC:

Part Number:

JHP13-207

Cage Code:

02032

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SADC:

Part Number:

JHP13-408

Cage Code:

02032

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SADC:

Part Number:

84250

Cage Code:

08683

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SADC:

Part Number:

MS35333-38

Cage Code:

96906

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SADC:

Part Number:

MS35333-21

Cage Code:

96906

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SADC:

Part Number:

MS35333-55

Cage Code:

96906

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SADC:

Part Number:

MS35333-4

Cage Code:

96906

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SADC:

Part Number:

15E8

Cage Code:

12603

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SADC:

Part Number:

34902S

Cage Code:

23040

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SADC:

Part Number:

WA22-4

Cage Code:

01843

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SADC:

Part Number:

WA22-4CA

Cage Code:

01843

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MSDS:

SADC:

Part Number:

W22-4CA

Cage Code:

01843

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SADC:

Part Number:

SK1579-11

Cage Code:

04320

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MSDS:

SADC:

Part Number:

115544

Cage Code:

24617

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SADC:

Part Number:

115544

Cage Code:

17733

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SADC:

Part Number:

79404

Cage Code:

57733

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MSDS:

SADC:

Part Number:

201542

Cage Code:

SCY13

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SADC:

Part Number:

48716H

Cage Code:

31007

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SADC:

Part Number:

10121184

Cage Code:

A486G

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MSDS:

SADC:

Part Number:

210-0008-00

Cage Code:

80009

RNCC:

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RNAAC:

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MSDS:

SADC:

Part Number:

7699091

Cage Code:

076M6

RNCC:

RNVC:

RNAAC:

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MSDS:

SADC:

Part Number:

P364

Cage Code:

076M6

RNCC:

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RNAAC:

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MSDS:

SADC:

Part Number:

5310005590070

Cage Code:

A00AM

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Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

14218

FIIG:

A022B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194160

UFC:

55210

LTL:

50.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 99021-71 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Helical Lock Spring Washer"

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces