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Shouldered Washer NSN 5310-00-543-5964

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 5310-00-543-5964 NSN: 5310-00-543-5964

Features and Characteristics

Hole Diameter
Between 0.195 inches and 0.205 inches
Shoulder Diameter
Between 0.298 inches and 0.308 inches
Outside Diameter
Between 0.375 inches and 0.395 inches
Shoulder Height
Between 0.026 inches and 0.033 inches
Material Thickness
Between 0.060 inches and 0.068 inches
Material
Cellulose
Style Designator
Shouldered
FSC
5310 Nuts And Washers
NIIN
005435964
NSN
5310005435964

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7860
Cage Code:
72653
Status:
A
MSDS:
Part Number:
2190-0311
Cage Code:
28480
Status:
A
MSDS:
Part Number:
KFW387
Cage Code:
92219
Status:
A
MSDS:
Part Number:
423371-3
Cage Code:
94580
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 3926904500
  • NAICS: 339991
  • SITC: 89399
  • Description: Gaskets,washers & other seals
  • End Use (Code 12770):
    Other industrial supplies

Q & A

Frequently asked questions for NSN 5310-00-543-5964
What are the manufacturers of nsn 5310005435964?
Does this nsn 5310005435964 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005435964
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 5310005435964 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005435964 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005435964?
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
  •   Quality Inspected Parts
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