Model: 03A257-5A

Flat Washer

Properties:

Cross Sectional Shape

Rectangular

Hole Diameter

Between 0.314 inches and 0.318 inches

Edge Shape

Round

Center Hole Shape

1 round

Thickness

Between 0.057 inches and 0.069 inches

Overall Diameter

Between 0.575 inches and 0.585 inches

Min. Tensile Strength (psi)

180000 pounds per square inch

Material

Iron alloy 660 or nickel alloy 718

Material Specification

Ams 5525 assn standard 1st material response or ams 5737 assn standard 1st material response or ams 5596 assn standard 2nd material response or ams 5597 assn standard 2nd material response or ams 5662 assn standard 2nd material response

Surface Treatment

Aluminum alloy

Surface Treatment Specification

Nas 4006 assn standard single treatment response

Test Data Document

96906-mil-std-6866 standard (includes industry or association standards, individual manufactureer standards, etc.).

NSN

5310-01-319-6942

Part Number

03A257-5A

Description

Washer,flat

CAGE

76823

Part 03A257-5A NSN 5310-01-319-6942

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13393

FIIG:

A022B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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:

0.1000lbs

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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