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Key Washer NSN 5310-01-524-1556

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 5310-01-524-1556 NSN: 5310-01-524-1556

Features and Characteristics

Hole Diameter
3.233 inches
Outside Diameter
3.660 inches
External Straight Key Width
Between 0.185 inches and 0.195 inches
Overall Distance Including Keys
4.028 inches
External Key Quantity
4
Material Thickness
Between 0.079 inches and 0.084 inches
Material
Steel comp 630
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
015241556
NSN
5310015241556

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
449-040-182-101
Cage Code:
97499
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 5310-01-524-1556
What are the manufacturers of nsn 5310015241556?
Does this nsn 5310015241556 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310015241556
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 5310015241556 contain any precious metals?
No precious metal content.
Does nsn 5310015241556 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310015241556?
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
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