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Key Washer NSN 5310-00-282-0493

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 5310-00-282-0493 NSN: 5310-00-282-0493

Features and Characteristics

Hole Diameter
Between 0.521 inches and 0.541 inches
External Prebent Key Length
0.250 inches
External Prebent Key Width
Between 0.990 inches and 1.010 inches
Distance From Centerline To Inside Of Prebent Key
Between 0.428 inches and 0.448 inches
Overall Distance Including Keys
Between 1.490 inches and 1.510 inches
Overall Width
1.000 inches
Material Thickness
Between 0.025 inches and 0.045 inches
External Prebent Key Angle
60.0 degrees
Material
Steel comp 1020
Material Specification
Sae assn standard single material response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
002820493
NSN
5310002820493

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1C0155
Cage Code:
11083
Status:
A
MSDS:
Part Number:
1C155
Cage Code:
11083
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 5310-00-282-0493
What are the manufacturers of nsn 5310002820493?
Does this nsn 5310002820493 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002820493
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 5310002820493 contain any precious metals?
No precious metal content.
Does nsn 5310002820493 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002820493?
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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