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Key Washer NSN 5310-00-538-4339

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 5310-00-538-4339 NSN: 5310-00-538-4339

Features and Characteristics

Hole Diameter
1.781 inches
Outside Diameter
2.625 inches
Internal Straight Key Width
0.281 inches
Distance From Centerline To Top Of Internal Key
0.750 inches
Internal Key Quantity
2
Material Thickness
0.125 inches
Special Features
0.093 in. Inside corner radius of keys
Material
Steel comp 1035 or steel comp 1045
Material Specification
Qq-s-640, canc federal specification all material responses
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
005384339
NSN
5310005384339

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5384339
Cage Code:
19207
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 5310-00-538-4339
What are the manufacturers of nsn 5310005384339?
Does this nsn 5310005384339 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005384339
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 5310005384339 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005384339 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005384339?
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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