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Lock Washer NSN 5310-01-160-3979

Item Description

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

NSN 5310-01-160-3979 NSN: 5310-01-160-3979

Features and Characteristics

Hole Diameter
Between 0.320 inches and 0.332 inches
Outside Diameter
Between 0.865 inches and 0.885 inches
Material Thickness
0.062 inches
Material
Steel comp 1050
Surface Treatment
Cadmium
Style Designator
Dished-internal teeth
FSC
5310 Nuts And Washers
NIIN
011603979
NSN
5310011603979

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4818-14-01-0542
Cage Code:
78189
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318210000
  • NAICS: 332722
  • SITC: 69422
  • Description: Spring washers and other lock washers, iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-160-3979
What are the manufacturers of nsn 5310011603979?
Does this nsn 5310011603979 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310011603979
A washer which is usually round with a centrally located hole. its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. it may be made of one or two pieces
Does nsn 5310011603979 contain any precious metals?
No precious metal content.
Does nsn 5310011603979 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310011603979?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
14218
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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