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Key Washer NSN 5310-00-271-3189

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 5310-00-271-3189 NSN: 5310-00-271-3189

Features and Characteristics

Hole Diameter
Between 0.547 inches and 0.578 inches
Outside Diameter
Between 1.234 inches and 1.266 inches
External Prebent Key Length
Between 0.234 inches and 0.266 inches
External Prebent Key Width
Between 0.234 inches and 0.266 inches
Distance From Centerline To Inside Of Prebent Key
Between 0.672 inches and 0.703 inches
Overall Distance Including Keys
1.376 inches
Material Thickness
Between 0.047 inches and 0.078 inches
Material
Steel comp 304
Material Specification
Qq-s-766, class 304, cond a federal specification single material response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
002713189
NSN
5310002713189

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
655366
Cage Code:
10001
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 5310-00-271-3189
What are the manufacturers of nsn 5310002713189?
Does this nsn 5310002713189 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002713189
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 5310002713189 contain any precious metals?
No precious metal content.
Does nsn 5310002713189 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002713189?
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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