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Key Washer NSN 5310-00-551-1779

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 5310-00-551-1779 NSN: 5310-00-551-1779

Features and Characteristics

Hole Diameter
0.256 inches
Outside Diameter
1.000 inches
External Prebent Key Length
0.391 inches
External Prebent Key Width
0.129 inches
Distance From Centerline To Inside Of Prebent Key
0.675 inches
Overall Distance Including Keys
1.206 inches
Material Thickness
0.031 inches
Material
Stainless steel
Surface Treatment
Passivate
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
005511779
NSN
5310005511779

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
939-017-002
Cage Code:
82872
Status:
A
MSDS:
Part Number:
14336
Cage Code:
82872
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 5310-00-551-1779
What are the manufacturers of nsn 5310005511779?
Does this nsn 5310005511779 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005511779
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 5310005511779 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005511779 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005511779?
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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