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Key Washer NSN 5310-00-158-5131

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 5310-00-158-5131 NSN: 5310-00-158-5131

Features and Characteristics

Width Between Flats
0.212 inches
Hole Diameter
0.260 inches
Outside Diameter
0.437 inches
External Prebent Key Length
0.219 inches
Overall Distance Including Keys
0.411 inches
Material Thickness
0.031 inches
Material
Steel comp 302
Material Specification
Qq-s-766 federal specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Mil-f-14072, finish e300 military specification single treatment response
FSC
5310 Nuts And Washers
NIIN
001585131
NSN
5310001585131

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SMB414394
Cage Code:
80063
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 5310-00-158-5131
What are the manufacturers of nsn 5310001585131?
Does this nsn 5310001585131 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310001585131
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 5310001585131 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310001585131 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310001585131?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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