Model: 702A0021J028A

Keyway Washer

Properties:

Hole Diameter

2.250 inches

Outside Diameter

Between 2.741 inches and 2.742 inches

Internal Keyway Width

0.250 inches

Distance From Centerline To Bottom Of Internal Keyway

1.688 inches

Internal Keyway Quantity

Material Thickness

Between 0.749 inches and 0.750 inches

Surface Finish

32.0 microinches top

Part Name Assigned By Controlling Agency

Navy special project

Material

Steel

NSN

5310-00-923-4863

Part Number

702A0021J028A

Description

Washer,keyway

CAGE

63857

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more notches. Excludes thrust type washers.

Part 702A0021J028A NSN 5310-00-923-4863

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06158

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:

106940

UFC:

50675

LTL:

55.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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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