WA8-4CA

Lock Washer

NSN 5310-00-013-1182

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 HD

NIIN:

000131182

Technical Specifications of NSN

Hole Diameter:

Between 0.168 inches and 0.178 inches

Outside Diameter:

0.280 inches

Material Thickness:

Between 0.031 inches and 0.037 inches

Hardness Rating:

Between 45.0 rockwell c and 53.0 rockwell c

Material:

Steel comp 1060 or steel comp 1080

Material Specification:

66, uns g10600 through uns g10800 federal standard all material responses

Surface Treatment:

Cadmium and chromate or zinc and chromate

Surface Treatment Specification:

Qq-p-416, type 2, class 3 federal specification 1st treatment response or qq-z-325, type 2, class 3 federal specification 2nd treatment response

Style Designator:

Split helical-right hand

Specification Data:

81348-ff-w-84 government specification and 96906-ms35337/canceled/ government standard and 24617-131182 manufacturers standard

Departure From Cited Document:

Ff-w-84, paragraph 3.3.1 cadmium plating or paragraph 3.3.2 zinc coating

NSN:

5310-00-013-1182

Item Name:

Domed Lockwasher

Cage Code:

01843

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MS35337-23

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

N405P8C

Cage Code:

03538

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4406

Cage Code:

27319

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

131182

Cage Code:

12204

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

131182

Cage Code:

24617

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

25704-281210-41-0

Cage Code:

D1839

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

25704-281210-41-0

Cage Code:

D2692

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

WA8-4CA

Cage Code:

04998

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

131182

Cage Code:

56442

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MECD368755-13

Cage Code:

74082

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

34822S7

Cage Code:

23040

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS35337-23

Cage Code:

D5589

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS35337-23

Cage Code:

D9893

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194160

UFC:

55210

LTL:

50.0

LCL:

50.0

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Domed Lockwasher"

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