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Key Washer NSN 5310-00-262-9743

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 5310-00-262-9743 NSN: 5310-00-262-9743

Features and Characteristics

Hole Diameter
Between 2.552 inches and 2.572 inches
Outside Diameter
Between 3.240 inches and 3.260 inches
Internal Prebent Key Length
Between 0.240 inches and 0.260 inches
External Straight Key Width
Between 0.365 inches and 0.385 inches
Internal Prebent Key Width
Between 0.365 inches and 0.385 inches
Overall Distance Including Keys
Between 3.740 inches and 3.760 inches
External Key Quantity
6
Material Thickness
Between 0.084 inches and 0.104 inches
Material
Steel comp 1020
Material Specification
Qq-s-634 federal specification single material response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
002629743
NSN
5310002629743

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
EA2492
Cage Code:
1DF03
Status:
A
MSDS:
Part Number:
7005186
Cage Code:
19207
Status:
A
MSDS:
Part Number:
607633
Cage Code:
24617
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 5310-00-262-9743
What are the manufacturers of nsn 5310002629743?
Does this nsn 5310002629743 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002629743
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 5310002629743 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002629743 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002629743?
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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