Model: 03A257C-7P

Recessed Washer

Properties:

Hole Diameter

Between 0.439 inches and 0.443 inches

Outside Diameter

Between 0.807 inches and 0.817 inches

Recess Diameter

Between 0.539 inches and 0.549 inches

Material Thickness

Between 0.071 inches and 0.085 inches

Recess Angle

Between 80.0 degrees and 100.0 degrees

Material

Iron alloy 660 or nickel alloy 718

Material Specification

Ams5525 assn standard 1st material response or ams5737 assn standard 1st material response or ams5596 assn standard 2nd material response or ams5597 assn standard 2nd material response

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, ty2, cl 2 federal specification single treatment response

Style Designator

15 recessed

NSN

5310-01-388-8012

Part Number

03A257C-7P

Description

Washer,recessed

CAGE

76823

Part 03A257C-7P NSN 5310-01-388-8012

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15933

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:

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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