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Shouldered Washer NSN 5310-00-523-8159

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 5310-00-523-8159 NSN: 5310-00-523-8159

Features and Characteristics

Hole Diameter
0.257 inches
Shoulder Diameter
0.562 inches
Outside Diameter
1.000 inches
Shoulder Height
0.047 inches
Material Thickness
0.046 inches
Material
Copper
Style Designator
Shouldered
FSC
5310 Nuts And Washers
NIIN
005238159
NSN
5310005238159

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
202696
Cage Code:
06853
Status:
A
MSDS:
Part Number:
10A1365
Cage Code:
95201
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415210000
  • NAICS: 332722
  • SITC: 69432
  • Description: Copper washers including spring washers not threaded
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-523-8159
What are the manufacturers of nsn 5310005238159?
Does this nsn 5310005238159 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005238159
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 5310005238159 contain any precious metals?
No precious metal content.
Does nsn 5310005238159 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005238159?
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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