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Key Washer NSN 5310-00-281-9413

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 5310-00-281-9413 NSN: 5310-00-281-9413

Features and Characteristics

Hole Diameter
Between 0.890 inches and 0.900 inches
Outside Diameter
Between 1.099 inches and 1.109 inches
External Straight Key Width
0.125 inches
Internal Straight Key Width
0.125 inches
Distance From Centerline To Top Of Internal Key
Between 0.328 inches and 0.333 inches
Overall Distance Including Keys
1.376 inches
External Key Quantity
4
Internal Key Quantity
2
Material Thickness
Between 0.042 inches and 0.052 inches
Material
Steel
Material Specification
Ams5042 assn standard single material response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
002819413
NSN
5310002819413

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
83815
Cage Code:
73030
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 5310-00-281-9413
What are the manufacturers of nsn 5310002819413?
Does this nsn 5310002819413 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002819413
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 5310002819413 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002819413 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002819413?
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
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