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Lock Washer NSN 5310-01-533-8737

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 5310-01-533-8737 NSN: 5310-01-533-8737

Features and Characteristics

Hole Diameter
Between 0.628 inches and 0.641 inches
Outside Diameter
1.073 inches
Material Thickness
0.156 inches
Material
Copper alloy
Material Specification
Phosphor bronze in accordance with amse b18.21.1 or tin-brass, composition 425 (uns c42500) national specification single material response
Surface Treatment
Cadmium or zinc
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
015338737
NSN
5310015338737

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
88-20556-33
Cage Code:
30554
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 5310-01-533-8737
What are the manufacturers of nsn 5310015338737?
Does this nsn 5310015338737 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310015338737
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 5310015338737 contain any precious metals?
No precious metal content.
Does nsn 5310015338737 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310015338737?
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
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