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Key Washer NSN 5310-00-637-3395

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 5310-00-637-3395 NSN: 5310-00-637-3395

Features and Characteristics

Hole Diameter
Between 0.515 inches and 0.525 inches
Outside Diameter
Between 0.959 inches and 0.979 inches
External Straight Key Width
Between 0.120 inches and 0.130 inches
Overall Distance Including Keys
Between 1.088 inches and 1.103 inches
External Key Quantity
2
Material Thickness
Between 0.134 inches and 0.144 inches
Min. Tensile Strength (psi)
27000 pounds per square inch
Hardness Rating
55.0 brinell standard
Minimum Yield Strength
20000 pounds per square inch
Material
Copper alloy
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
006373395
NSN
5310006373395

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
RA8933
Cage Code:
51663
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415210000
  • NAICS: 332722
  • SITC: 69432
  • Description: Copper washers including spring washers not threaded
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-637-3395
What are the manufacturers of nsn 5310006373395?
Does this nsn 5310006373395 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310006373395
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 5310006373395 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310006373395 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310006373395?
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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