Model: 71707

Key Washer

Properties:

Hole Diameter
Between 0.252 inches and 0.262 inches
Outside Diameter
Between 0.410 inches and 0.430 inches
External Straight Key Width
Between 0.080 inches and 0.100 inches
Internal Straight Key Width
Between 0.055 inches and 0.065 inches
Distance From Centerline To Top Of Internal Key
Between 0.054 inches and 0.079 inches
Overall Distance Including Keys
Between 0.550 inches and 0.570 inches
External Key Quantity
7
Internal Key Quantity
1
Material Thickness
Between 0.015 inches and 0.025 inches
Material
Steel
Material Specification
Ams5516 assn standard single material response
Surface Treatment
Oxide film
Style Designator
Key
NSN
5310-00-689-9951
Part Number
71707
Description
Washer,key
CAGE

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Part 71707 NSN 5310-00-689-9951

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01869
FIIG:
A022B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
194120
UFC:
95100
LTL:
RATING VARIABLE
LCL:
77.5
WCC:
713
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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

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