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Key Washer NSN 5310-00-469-5271

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 5310-00-469-5271 NSN: 5310-00-469-5271

Features and Characteristics

Hole Diameter
0.510 inches
Outside Diameter
0.883 inches
External Prebent Key Length
0.281 inches
External Prebent Key Width
0.281 inches
Internal Straight Key Width
0.094 inches
Distance From Centerline To Top Of Internal Key
0.193 inches
Distance From Centerline To Inside Of Prebent Key
0.443 inches
Overall Distance Including Keys
1.120 inches
Material Thickness
0.067 inches
Hardness Rating
Between 27.0 rockwell c and 34.0 rockwell c
Heat Treatment
As fabricated
Material
Steel comp 4130
Material Specification
Mil-s-6758 military specification single material response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
004695271
NSN
5310004695271

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1707-269
Cage Code:
13002
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 5310-00-469-5271
What are the manufacturers of nsn 5310004695271?
Does this nsn 5310004695271 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310004695271
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 5310004695271 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310004695271 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310004695271?
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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