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Shouldered Washer NSN 5310-00-579-3663

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 5310-00-579-3663 NSN: 5310-00-579-3663

Features and Characteristics

Hole Diameter
0.140 inches
Shoulder Diameter
0.237 inches
Outside Diameter
0.375 inches
Shoulder Height
0.031 inches
Material Thickness
0.062 inches
Material
Paper
Material Specification
Mil-f-1148 gr ch military specification single material response
Style Designator
Shouldered
FSC
5310 Nuts And Washers
NIIN
005793663
NSN
5310005793663

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2150
Cage Code:
91967
Status:
A
MSDS:
Part Number:
50A1-6-6
Cage Code:
38597
Status:
A
MSDS:
Part Number:
10015465-002
Cage Code:
18876
Status:
A
MSDS:
Part Number:
10609808-1
Cage Code:
18876
Status:
A
MSDS:
Part Number:
10609808-3
Cage Code:
18876
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 4823908850
  • NAICS: 322299
  • SITC: 64299
  • Description: Articles of paper pulp, paper, paperboard, cellulose wadding or webs of cellulose fibers, nesoi
  • End Use (Code 12430):
    Newsprint

Q & A

Frequently asked questions for NSN 5310-00-579-3663
What are the manufacturers of nsn 5310005793663?
Does this nsn 5310005793663 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005793663
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 5310005793663 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005793663 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005793663?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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