Model: 305125

Shouldered Washer

Properties:

Hole Diameter

Between 1.067 inches and 1.077 inches

Shoulder Diameter

Between 1.113 inches and 1.131 inches

Outside Diameter

1.438 inches

Shoulder Height

Between 0.067 inches and 0.086 inches

Material Thickness

Between 0.023 inches and 0.027 inches

Hardness Rating

Between 70.0 rockwell c and 85.0 rockwell c

Material

Steel comp 430

Style Designator

Shouldered

NSN

5310-00-791-7287

Part Number

305125

Description

Washer,shouldered

CAGE

32195

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.

Part 305125 NSN 5310-00-791-7287

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15934

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:

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Schedule B and Export

Schedule B: 7318220000
SITC: 69422
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Washers other than lock washers, iron or steel