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Key Washer NSN 5310-00-209-2629

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 5310-00-209-2629 NSN: 5310-00-209-2629

Features and Characteristics

Hole Diameter
Between 0.325 inches and 0.330 inches
Outside Diameter
Between 0.520 inches and 0.540 inches
External Prebent Key Length
0.110 inches
External Tapered Key Width
0.300 inches
External Prebent Key Width
Between 0.115 inches and 0.120 inches
Distance From Centerline To Inside Of Prebent Key
Between 0.295 inches and 0.305 inches
Overall Distance Including Keys
0.8125 inches
Split Key Length
0.250 inches
External Key Quantity
3
Material Thickness
Between 0.038 inches and 0.058 inches
Angle Between External Keys
60.0 degrees
External Prebent Key Angle
15.0 degrees
Material
Steel
Material Specification
Qq-s-698 federal specification single material response
Surface Treatment
Cadmium or zinc
Surface Treatment Specification
Qq-416, type 1, class 2 federal specification 1st treatment response or qq-z-325, type 2, class 2 federal standard 1st treatment response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
002092629
NSN
5310002092629

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
501868
Cage Code:
28839
Status:
A
MSDS:
Part Number:
5310002092629
Cage Code:
A00AM
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 5310-00-209-2629
What are the manufacturers of nsn 5310002092629?
Does this nsn 5310002092629 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002092629
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 5310002092629 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002092629 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002092629?
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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