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Key Washer NSN 5310-01-164-9737

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 5310-01-164-9737 NSN: 5310-01-164-9737

Features and Characteristics

Hole Diameter
Between 0.381 inches and 0.391 inches
Outside Diameter
0.810 inches
Material Thickness
Between 0.035 inches and 0.045 inches
Hardness Rating
Between 34.0 rockwell c and 40.0 rockwell c
Material
Steel comp 4130
Material Specification
Mil-s-18729 military specification single material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 type 2, cl 2 federal specification single treatment response
FSC
5310 Nuts And Washers
NIIN
011649737
NSN
5310011649737

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6036-0086-01
Cage Code:
17472
Status:
A
MSDS:
Part Number:
10109915
Cage Code:
A486G
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 5310-01-164-9737
What are the manufacturers of nsn 5310011649737?
Does this nsn 5310011649737 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310011649737
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 5310011649737 contain any precious metals?
No precious metal content.
Does nsn 5310011649737 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310011649737?
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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