Model: 4M407-7

Keyway Washer

Special Features:

Nha connecting rig, link

Properties:

Hole Diameter

Between 0.444 inches and 0.454 inches

Outside Diameter

Between 0.630 inches and 0.632 inches

Internal Prebent Key Width

Between 0.081 inches and 0.091 inches

Material Thickness

0.060 inches

End Application

F/a-18e/f

Wire Hole Diameter

Between 0.062 inches and 0.072 inches

Part Name Assigned By Controlling Agency

Locking device, rod end bearing, cres

Material

Stainless steel

Material Specification

Ams 5737 assn standard all material responses or ams 5525 assn standard all material responses

Surface Treatment

Passivate

Surface Treatment Specification

Ams 2700 type 2 assn standard all treatment responses

Style Designator

Internal prebent key

NSN

5310-01-543-1592

Part Number

4M407-7

Description

Washer,keyway

CAGE

76301

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 4M407-7 NSN 5310-01-543-1592

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:

194160

UFC:

55210

LTL:

50.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Equipment for Aircraft

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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