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Key Washer NSN 5310-00-957-7674

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 5310-00-957-7674 NSN: 5310-00-957-7674

Features and Characteristics

Hole Diameter
2.670 inches
Outside Diameter
2.870 inches
External Straight Key Width
Between 0.036 inches and 0.038 inches
Material Thickness
0.032 inches
Material
Copper alloy 511
Material Specification
Qq-b-746 federal specification single material response
Distance From Centerline To End Of Key
1.475 inches
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
009577674
NSN
5310009577674

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
B1056
Cage Code:
98810
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415210000
  • NAICS: 332722
  • SITC: 69432
  • Description: Copper washers including spring washers not threaded
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-957-7674
What are the manufacturers of nsn 5310009577674?
Does this nsn 5310009577674 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310009577674
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 5310009577674 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310009577674 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310009577674?
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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