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Key Washer NSN 5310-00-521-3774

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 5310-00-521-3774 NSN: 5310-00-521-3774

Features and Characteristics

Width Between Flats
2.753 inches
Hole Diameter
2.953 inches
Outside Diameter
3.700 inches
External Straight Key Width
0.311 inches
Overall Distance Including Keys
4.444 inches
External Key Quantity
19
Material Thickness
0.074 inches
Material
Steel
Surface Treatment
Cadmium
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
005213774
NSN
5310005213774

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S12-10-3030
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: 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 5310-00-521-3774
What are the manufacturers of nsn 5310005213774?
Does this nsn 5310005213774 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005213774
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 5310005213774 contain any precious metals?
No precious metal content.
Does nsn 5310005213774 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005213774?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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