M256

Lock Washer

NSN 5310-00-595-7237

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 HD

NIIN:

005957237

Technical Specifications of NSN

Hole Diameter:

Between 0.384 inches and 0.398 inches

Outside Diameter:

Between 0.670 inches and 0.692 inches

Material Thickness:

Between 0.032 inches and 0.040 inches

End Application:

Mrap rg-33

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:

Chromate

Surface Treatment Specification:

Nas-90725 national std/spec single treatment response

Style Designator:

Flat internal teeth

NSN:

5310-00-595-7237

Item Name:

Spring Key

Cage Code:

61208

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

1220+00

Cage Code:

78189

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MILW6986

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5962

Cage Code:

03476

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

138544

Cage Code:

7X677

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BS8-2334 PIECE1

Cage Code:

63857

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

791-514-9011

Cage Code:

99193

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1220-00

Cage Code:

D9182

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1229E421

Cage Code:

D9182

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1019068-042

Cage Code:

0HBH2

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

411100-42

Cage Code:

96214

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS35333-42

Cage Code:

0158B

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

0706047

Cage Code:

S3002

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

55961

Cage Code:

96046

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

138544

Cage Code:

89346

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS35333-42

Cage Code:

80205

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6232

Cage Code:

64829

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

200422A

Cage Code:

1ML14

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

801708

Cage Code:

49185

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

PE80

Cage Code:

66289

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

0906960-0

Cage Code:

6N299

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

721336H

Cage Code:

89346

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

802492

Cage Code:

19203

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4198000-014

Cage Code:

82577

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4198000-014

Cage Code:

05869

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

138544

Cage Code:

12204

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

M2046S

Cage Code:

61208

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

PE56A

Cage Code:

66289

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

456702

Cage Code:

24617

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

422H044H14

Cage Code:

88725

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3-8

Cage Code:

05241

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

200422A

Cage Code:

28265

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

XX002-0667

Cage Code:

H2229

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

XX002-0671

Cage Code:

H2229

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

70034-42

Cage Code:

95097

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

801708

Cage Code:

02280

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

0906960

Cage Code:

92392

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

906960

Cage Code:

92392

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3B4506

Cage Code:

14544

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS35333-42

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN936A616

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS35333-59

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6F6

Cage Code:

12603

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

34907S2

Cage Code:

23040

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10082543

Cage Code:

A486G

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1019068-042

Cage Code:

05037

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

138544

Cage Code:

24617

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

210-013

Cage Code:

80009

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5310005957237

Cage Code:

SCY13

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

138544

Cage Code:

31007

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:

0.3000lbs

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

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Definition Definition of approved item name (AIN): "Spring Key"

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