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Key Washer NSN 5310-00-710-9429

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 5310-00-710-9429 NSN: 5310-00-710-9429

Features and Characteristics

Hole Diameter
Between 4.255 inches and 4.265 inches
Outside Diameter
4.610 inches
Internal Prebent Key Length
0.170 inches
External Prebent Key Width
0.200 inches
Internal Prebent Key Width
0.180 inches
Distance From Centerline To Inside Of Prebent Key
Between 2.065 inches and 2.085 inches
Overall Distance Including Keys
5.000 inches
External Key Quantity
19
Internal Key Quantity
2
Material Thickness
0.050 inches
External Prebent Key Angle
Between 24.5 degrees and 25.5 degrees
Special Features
External keys bent 25 deg
Material
Steel or steel comp 4130
Material Specification
Ams6357 assn standard single material response or mil-s-18729 military specification single material response
Surface Treatment
Oxide film
Surface Treatment Specification
Bpsfw4084, fscm 97499 mfr ref single treatment response
Style Designator
External and internal pre-bent keys
FSC
5310 Nuts And Washers
NIIN
007109429
NSN
5310007109429

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
204-040-253-1
Cage Code:
97499
Status:
A
MSDS:
Part Number:
204-040-253-001
Cage Code:
97499
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 5310-00-710-9429
What are the manufacturers of nsn 5310007109429?
Does this nsn 5310007109429 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310007109429
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 5310007109429 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310007109429 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310007109429?
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
  •   Quality Inspected Parts
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