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Key Washer NSN 5310-00-226-5977

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 5310-00-226-5977 NSN: 5310-00-226-5977

Features and Characteristics

Hole Diameter
Between 0.989 inches and 1.009 inches
Outside Diameter
Between 1.188 inches and 1.208 inches
Internal Prebent Key Length
Between 0.094 inches and 0.125 inches
External Prebent Key Width
Between 0.146 inches and 0.166 inches
Internal Prebent Key Width
Between 0.156 inches and 0.176 inches
Overall Distance Including Keys
Between 1.532 inches and 1.562 inches
External Key Quantity
13
Material Thickness
Between 0.046 inches and 0.054 inches
Material
Steel comp 8735
Material Specification
Aisi assn standard single material response or sae assn standard single material response
Surface Treatment
Phosphate
Surface Treatment Specification
Mil-c-16232 type 2 military specification single treatment response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
002265977
NSN
5310002265977

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS19069-A05
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
MS19069A05
Cage Code:
96906
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 5310-00-226-5977
What are the manufacturers of nsn 5310002265977?
Does this nsn 5310002265977 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002265977
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 5310002265977 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002265977 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002265977?
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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