SW120-287

Lock Washer

NSN 5310-00-197-4511

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

001974511

Technical Specifications of NSN

Hole Diameter:

Between 0.472 inches and 0.480 inches

Outside Diameter:

Between 0.593 inches and 0.607 inches

Material Thickness:

Between 0.016 inches and 0.020 inches

Hardness Rating:

Between 40.0 rockwell c and 50.0 rockwell c

Color:

Black

Material:

Steel comp 1050 or steel comp 1064

Material Specification:

66 federal standard all material responses

Surface Treatment:

Cadmium and chromate

Surface Treatment Specification:

Qq-p-416, type 2, class 3 federal specification all treatment responses

Style Designator:

Flat internal teeth

Supplementary Features:

For mtg elect. Comp appl 76374 circuit breakers mp-1500-052/700-001/1536-010 series, black finish

Specification Data:

88044-an936/canceled/ government standard

NSN:

5310-00-197-4511

Item Name:

Domed Lockwasher

Cage Code:

09786

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

8825464

Cage Code:

19203

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MP-796

Cage Code:

76374

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

E26732

Cage Code:

D1379

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

LW598

Cage Code:

80249

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN936A716S

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MP-796

Cage Code:

81640

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

E26732

Cage Code:

C5810

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