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Key Washer NSN 5310-00-527-5684

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 5310-00-527-5684 NSN: 5310-00-527-5684

Features and Characteristics

Hole Diameter
Between 0.271 inches and 0.291 inches
Outside Diameter
Between 0.430 inches and 0.450 inches
External Prebent Key Length
Between 0.170 inches and 0.190 inches
External Straight Key Width
0.192 inches
External Prebent Key Width
Between 0.110 inches and 0.130 inches
Distance From Centerline To Inside Of Prebent Key
0.315 inches
Overall Distance Including Keys
0.766 inches
Material Thickness
Between 0.027 inches and 0.035 inches
Special Features
W/2 external keys, 86 degree angle between them; external keys 137 degrees from prebent key
Material
Steel
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
005275684
NSN
5310005275684

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2067D333
Cage Code:
0AHP5
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 5310-00-527-5684
What are the manufacturers of nsn 5310005275684?
Does this nsn 5310005275684 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005275684
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 5310005275684 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005275684 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005275684?
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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