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Key Washer NSN 5310-00-639-0422

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 5310-00-639-0422 NSN: 5310-00-639-0422

Features and Characteristics

Hole Diameter
Between 2.400 inches and 2.420 inches
Outside Diameter
Between 2.840 inches and 2.860 inches
Internal Prebent Key Length
Between 0.240 inches and 0.260 inches
Internal Prebent Key Width
Between 0.140 inches and 0.160 inches
Distance From Centerline To Inside Of Prebent Key
Between 1.380 inches and 1.400 inches
Material Thickness
Between 0.270 inches and 0.350 inches
Material
Steel comp 1010
Material Specification
Ams 5042 assn standard single material response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
006390422
NSN
5310006390422

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
67730
Cage Code:
80254
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 5310-00-639-0422
What are the manufacturers of nsn 5310006390422?
Does this nsn 5310006390422 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310006390422
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 5310006390422 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310006390422 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310006390422?
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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  •   Quality Inspected Parts
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