21528775

Flat Washer

NSN 5310-01-540-5438

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

015405438

Detail Specifications

End Application:

Mrap buffalo mk2a2

Part Name Assigned By Controlling Agency:

Washer

NSN:

5310-01-540-5438

Item Name:

Washer,counter Sunk

Cage Code:

ST237

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

25KP404

Cage Code:

45152

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MZK4848

Cage Code:

U0747

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

N9393

Cage Code:

76761

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10010051

Cage Code:

61C19

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7421528775

Cage Code:

F6573

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

25KP404

Cage Code:

75Q65

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13393

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:

576

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 21528775 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Counter Sunk Washer"

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.