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Key Washer NSN 5310-00-274-9233

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 5310-00-274-9233 NSN: 5310-00-274-9233

Features and Characteristics

Hole Diameter
Between 1.521 inches and 1.541 inches
Outside Diameter
Between 1.865 inches and 1.885 inches
Internal Prebent Key Length
Between 0.021 inches and 0.041 inches
External Straight Key Width
Between 0.209 inches and 0.229 inches
Internal Prebent Key Width
Between 0.146 inches and 0.166 inches
Overall Distance Including Keys
Between 2.178 inches and 2.198 inches
External Key Quantity
5
Material Thickness
0.050 inches
Material
Steel comp 1010
Material Specification
Sae assn standard single material response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
002749233
NSN
5310002749233

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5150281
Cage Code:
75582
Status:
A
MSDS:
Part Number:
8926286
Cage Code:
72582
Status:
A
MSDS:
Part Number:
NT10785PC3
Cage Code:
72915
Status:
A
MSDS:
Part Number:
E160-24-9709
Cage Code:
81996
Status:
A
MSDS:
Part Number:
PC5150281
Cage Code:
C7432
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 5310-00-274-9233
What are the manufacturers of nsn 5310002749233?
Does this nsn 5310002749233 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002749233
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 5310002749233 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002749233 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002749233?
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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