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Concave Washer NSN 5310-01-524-1564

Item Description

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also washer (1), convex. Excludes washer (1), recessed and bearing, washer, thrust.

NSN 5310-01-524-1564 NSN: 5310-01-524-1564

Features and Characteristics

Hole Diameter
0.515 inches
Radius
2.000 inches
Outside Diameter
1.625 inches
Material Thickness
0.500 inches
Part Name Assigned By Controlling Agency
Washer, concave
Special Features
Item previously known as washer, aircraft, mat
Material
Aluminum alloy
Material Specification
Qq-a-225/9 federal specification single material response
Style Designator
Concave
FSC
5310 Nuts And Washers
NIIN
015241564
NSN
5310015241564

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
450-036-106-105
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: 7616108000
  • NAICS: 332722
  • SITC: 69440
  • Description: Cotters, cotter-pins, washers and similar articles, of aluminum
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-524-1564
What are the manufacturers of nsn 5310015241564?
Does this nsn 5310015241564 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310015241564
A washer which is round with a centrally located hole. one bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. see also washer (1), convex. excludes washer (1), recessed and bearing, washer, thrust.
Does nsn 5310015241564 contain any precious metals?
No precious metal content.
Does nsn 5310015241564 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310015241564?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15930
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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