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Key Washer NSN 5310-01-542-9869

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 5310-01-542-9869 NSN: 5310-01-542-9869

Features and Characteristics

Hole Diameter
0.300 inches
Outside Diameter
Between 0.462 inches and 0.472 inches
Internal Prebent Key Length
Between 0.035 inches and 0.065 inches
Internal Prebent Key Width
Between 0.050 inches and 0.060 inches
Distance From Centerline To Top Of Internal Key
Between 0.175 inches and 0.205 inches
Distance From Centerline To Inside Of Prebent Key
0.150 inches
Material Thickness
0.125 inches
End Application
C-17a aircraft
Part Name Assigned By Controlling Agency
Washer, cup
Material
Steel comp 304
Material Specification
Qq-s-766 federal specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Sps209method 1 mfr ref single treatment response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
015429869
NSN
5310015429869

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
54661
Cage Code:
99643
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 5310-01-542-9869
What are the manufacturers of nsn 5310015429869?
Does this nsn 5310015429869 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310015429869
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 5310015429869 contain any precious metals?
No precious metal content.
Does nsn 5310015429869 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310015429869?
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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