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Key Washer NSN 5310-00-638-0244

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 5310-00-638-0244 NSN: 5310-00-638-0244

Features and Characteristics

Hole Diameter
0.390 inches
Outside Diameter
0.640 inches
External Prebent Key Length
0.120 inches
External Prebent Key Width
0.200 inches
Distance From Centerline To Inside Of Prebent Key
0.340 inches
Overall Distance Including Keys
0.820 inches
Material Thickness
0.062 inches
Material
Steel comp 301
Material Specification
Qq-s-766 federal specification single material response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
006380244
NSN
5310006380244

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
195986PC11
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 5310-00-638-0244
What are the manufacturers of nsn 5310006380244?
Does this nsn 5310006380244 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310006380244
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 5310006380244 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310006380244 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310006380244?
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
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