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Key Washer NSN 5310-00-083-0476

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 5310-00-083-0476 NSN: 5310-00-083-0476

Features and Characteristics

Hole Diameter
Between 0.328 inches and 0.333 inches
Outside Diameter
Between 0.558 inches and 0.578 inches
External Prebent Key Length
Between 0.120 inches and 0.140 inches
External Tapered Key Width
0.290 inches
External Prebent Key Width
Between 0.234 inches and 0.244 inches
Distance From Centerline To Inside Of Prebent Key
Between 0.380 inches and 0.390 inches
Material Thickness
Between 0.027 inches and 0.035 inches
Angle Between External Keys
60.0 degrees
External Prebent Key Angle
Between 20.0 degrees and 40.0 degrees
Material
Steel comp 321
Material Specification
Ams 5510 assn standard single material response
Style Designator
90 degree locking key
FSC
5310 Nuts And Washers
NIIN
000830476
NSN
5310000830476

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5310HU1-000TYA3
Cage Code:
81996
Status:
A
MSDS:
Part Number:
STD3018K12
Cage Code:
99193
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 5310-00-083-0476
What are the manufacturers of nsn 5310000830476?
Does this nsn 5310000830476 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000830476
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 5310000830476 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000830476 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000830476?
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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