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Lock Washer NSN 5310-01-518-0957

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 5310-01-518-0957 NSN: 5310-01-518-0957

Features and Characteristics

Hole Diameter
Between 0.502 inches and 0.512 inches
Outside Diameter
0.869 inches
Material Thickness
0.125 inches
Special Features
Material is cres 300 series
Material
Stainless steel
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
015180957
NSN
5310015180957

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6395175 FIND 005
Cage Code:
53711
Status:
A
MSDS:
Part Number:
AA55610-143
Cage Code:
58536
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 5310-01-518-0957
What are the manufacturers of nsn 5310015180957?
Does this nsn 5310015180957 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310015180957
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 5310015180957 contain any precious metals?
No precious metal content.
Does nsn 5310015180957 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310015180957?
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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