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Key Washer NSN 5310-01-045-2478

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 5310-01-045-2478 NSN: 5310-01-045-2478

Features and Characteristics

Hole Diameter
Between 2.750 inches and 2.770 inches
Outside Diameter
Between 3.106 inches and 3.124 inches
Material Thickness
Between 0.036 inches and 0.044 inches
Material
Steel comp 302
Material Specification
Mil-s-5059, cond a military specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Ps13001, fscm 76301 mfr ref single treatment response
FSC
5310 Nuts And Washers
NIIN
010452478
NSN
5310010452478

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
68A692565-2003
Cage Code:
60029
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 5310-01-045-2478
What are the manufacturers of nsn 5310010452478?
Does this nsn 5310010452478 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010452478
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 5310010452478 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010452478 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010452478?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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