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Key Washer NSN 5310-00-521-3776

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 5310-00-521-3776 NSN: 5310-00-521-3776

Features and Characteristics

Hole Diameter
1.125 inches
Outside Diameter
1.250 inches
External Straight Key Width
0.125 inches
Overall Distance Including Keys
1.750 inches
External Key Quantity
13
Material Thickness
0.050 inches
Material
Nickel alloy a
Material Specification
Qq-n-281 federal specification single material response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
005213776
NSN
5310005213776

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S12-10-3076
Cage Code:
78286
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7508900000
  • NAICS: 332999
  • SITC: 69975
  • Description: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-521-3776
What are the manufacturers of nsn 5310005213776?
Does this nsn 5310005213776 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005213776
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 5310005213776 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005213776 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005213776?
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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