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Key Washer NSN 5310-00-519-6552

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 5310-00-519-6552 NSN: 5310-00-519-6552

Features and Characteristics

Hole Diameter
Between 0.815 inches and 0.817 inches
Outside Diameter
1.109 inches
Internal Prebent Key Length
0.125 inches
External Straight Key Width
Between 0.184 inches and 0.188 inches
Internal Prebent Key Width
Between 0.184 inches and 0.188 inches
Key Base Circle Diameter
0.906 inches
Overall Distance Including Keys
1.226 inches
External Key Quantity
1
Internal Key Quantity
3
Material Thickness
0.042 inches
Internal Prebent Key Angle
90.0 degrees
Material
Steel
Material Specification
Bw-159-m, fscm 06853 mfr ref single material response
Surface Treatment
Cadmium
Surface Treatment Specification
1-bw-101b-+06853, fscm 06853 mfr ref single treatment response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
005196552
NSN
5310005196552

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
239911
Cage Code:
06853
Status:
A
MSDS:
Part Number:
9030490
Cage Code:
97907
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 5310-00-519-6552
What are the manufacturers of nsn 5310005196552?
Does this nsn 5310005196552 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005196552
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 5310005196552 contain any precious metals?
No precious metal content.
Does nsn 5310005196552 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005196552?
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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