20500-42

Lock Washer

NSN 5310-00-167-0662

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 HD

NIIN:

001670662

Product Technical Spec.

Hole Diameter:

Between 0.194 inches and 0.205 inches

Outside Diameter:

0.323 inches

Material Thickness:

Between 0.040 inches and 0.046 inches

Hardness Rating:

Between 45.0 rockwell c and 53.0 rockwell c

Material:

Steel

Surface Treatment:

Cadmium

Style Designator:

Split helical-right hand

NSN:

5310-00-167-0662

Item Name:

Washer,helical Lock Spring

Cage Code:

19315

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

AN935-10L

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

31397

Cage Code:

13841

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10-90701-5

Cage Code:

22787

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

WA6-5

Cage Code:

01843

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

N40P9C12

Cage Code:

03538

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4198008-006

Cage Code:

05869

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

N40P9C12

Cage Code:

24446

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

131183

Cage Code:

24617

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4198008-006

Cage Code:

82577

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3090-10L

Cage Code:

73760

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS35337-43

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

762-10L

Cage Code:

3CPE0

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

131183

Cage Code:

72560

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A86-1

Cage Code:

74080

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5M58X

Cage Code:

79575

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

29760

Cage Code:

79575

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

ND27390-024

Cage Code:

65092

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

453789

Cage Code:

00000

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

20500-42

Cage Code:

83298

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

762-10L

Cage Code:

31435

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

P15875

Cage Code:

06848

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10-90700-5

Cage Code:

59501

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1W35030

Cage Code:

11530

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

76847

Cage Code:

57733

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10-90700-5

Cage Code:

77820

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

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 20500-42 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