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Key Washer NSN 5310-00-271-3179

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 5310-00-271-3179 NSN: 5310-00-271-3179

Features and Characteristics

Hole Diameter
Between 1.250 inches and 1.281 inches
Outside Diameter
Between 1.922 inches and 1.953 inches
External Straight Key Width
Between 0.297 inches and 0.328 inches
Internal Straight Key Width
Between 0.234 inches and 0.266 inches
Distance From Centerline To Top Of Internal Key
0.383 inches
Overall Distance Including Keys
Between 2.422 inches and 2.450 inches
External Key Quantity
13
Material Thickness
Between 0.047 inches and 0.078 inches
Material
Steel
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
002713179
NSN
5310002713179

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5327190
Cage Code:
19207
Status:
A
MSDS:
Part Number:
20115
Cage Code:
60138
Status:
A
MSDS:
Part Number:
465
Cage Code:
61038
Status:
A
MSDS:
Part Number:
M20115
Cage Code:
61038
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 5310-00-271-3179
What are the manufacturers of nsn 5310002713179?
Does this nsn 5310002713179 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002713179
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 5310002713179 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002713179 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002713179?
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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