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Shouldered Washer NSN 5310-00-573-7472

Item Description

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.

NSN 5310-00-573-7472 NSN: 5310-00-573-7472

Features and Characteristics

Hole Diameter
Between 1.810 inches and 1.850 inches
Shoulder Diameter
Between 1.900 inches and 1.920 inches
Outside Diameter
Between 2.590 inches and 2.610 inches
Shoulder Height
Between 0.080 inches and 0.100 inches
Material Thickness
0.070 inches
Material
Aluminum
Material Specification
Qq-a-325 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625 military specification single treatment response
Style Designator
Shouldered
FSC
5310 Nuts And Washers
NIIN
005737472
NSN
5310005737472

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
98980
Cage Code:
99193
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 5310-00-573-7472
What are the manufacturers of nsn 5310005737472?
Does this nsn 5310005737472 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005737472
A washer, round in shape, and having a centrally located hole. one bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. the thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. for items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. excludes insulator, washer and thrust type washers.
Does nsn 5310005737472 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005737472 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005737472?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15934
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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