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Key Washer NSN 5310-00-981-8530

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 5310-00-981-8530 NSN: 5310-00-981-8530

Features and Characteristics

Hole Diameter
2.263 inches
Outside Diameter
2.763 inches
External Prebent Key Length
Between 0.247 inches and 0.249 inches
External Prebent Key Width
0.440 inches
Distance From Centerline To Inside Of Prebent Key
1.438 inches
Overall Distance Including Keys
2.882 inches
Material Thickness
0.062 inches
Special Features
4 slots equally spaced 90.0 degrees apart on one surface
Material
Copper alloy
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
009818530
NSN
5310009818530

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9L1517
Cage Code:
11083
Status:
A
MSDS:
Part Number:
240576 N
Cage Code:
06853
Status:
A
MSDS:
Part Number:
33775
Cage Code:
13841
Status:
A
MSDS:
Part Number:
240576
Cage Code:
06853
Status:
A
MSDS:
Part Number:
2435786
Cage Code:
97907
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8710000090
  • NAICS: 336992
  • SITC: 89111
  • Description: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
  • End Use (Code 50030):
    Military trucks, armored vehicles, etc.

Q & A

Frequently asked questions for NSN 5310-00-981-8530
What are the manufacturers of nsn 5310009818530?
Does this nsn 5310009818530 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310009818530
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 5310009818530 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310009818530 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310009818530?
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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