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Key Washer NSN 5310-00-531-0662

Item Description

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.

NSN 5310-00-531-0662 NSN: 5310-00-531-0662

Features and Characteristics

Hole Diameter
Between 1.145 inches and 1.165 inches
Outside Diameter
1.625 inches
Internal Prebent Key Length
Between 0.094 inches and 0.125 inches
External Prebent Key Width
0.166 inches
Internal Prebent Key Width
Between 0.156 inches and 0.176 inches
Overall Distance Including Keys
2.047 inches
External Key Quantity
15
Material Thickness
Between 0.046 inches and 0.054 inches
Material
Steel
Material Specification
Ams 6357 assn standard single material response
Surface Treatment
Phosphate
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
005310662
NSN
5310005310662

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS172281
Cage Code:
96906
Status:
A
MSDS:
Part Number:
79726 REV B
Cage Code:
00198
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318220000
  • NAICS: 332722
  • SITC: 69422
  • Description: Washers other than lock washers, iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-531-0662
What are the manufacturers of nsn 5310005310662?
Does this nsn 5310005310662 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005310662
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.
Does nsn 5310005310662 contain any precious metals?
No precious metal content.
Does nsn 5310005310662 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005310662?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01869
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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