DR55205

Lock Washer

NSN 5310-00-638-4552

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

006384552

Technical Specifications of NSN

Hole Diameter:

Between 0.116 inches and 0.123 inches

Outside Diameter:

Between 0.255 inches and 0.270 inches

Material Thickness:

Between 0.014 inches and 0.018 inches

Hardness Rating:

Between 85.0 rockwell b and 95.0 rockwell b

Material:

Copper alloy 240 or copper alloy 425

Material Specification:

Qq-b-750 federal specification 1st material response or astm b36 uns c24000 assn standard 1st material response or cda 425 assn standard 2nd material response or astm b591 uns c42500 assn standard 2nd material response

Surface Treatment:

Cadmium and chromate

Surface Treatment Specification:

Qq-b-426, type 2, class 3 federal specification all treatment responses

Style Designator:

Flat internal teeth

Specification Data:

81348-ff-w-100 government specification and 88044-an936/canceled/ government standard

Nondefinitive Specification/std Data:

1 type and a grade and 1 style and 3 composition or 4 composition

Departure From Cited Document:

As modified by cadmium w/ chromate plating

NSN:

5310-00-638-4552

Item Name:

Grip Washer

Cage Code:

52033

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

FF-W-100

Cage Code:

81348

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

G30-4CB

Cage Code:

06481

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN936A4B

Cage Code:

88044

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): "Grip 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