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Lock Washer NSN 5310-00-275-4201

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 5310-00-275-4201 NSN: 5310-00-275-4201

Features and Characteristics

Hole Diameter
Between 0.115 inches and 0.121 inches
Outside Diameter
Between 0.177 inches and 0.186 inches
Material Thickness
Between 0.031 inches and 0.037 inches
Material
Copper alloy
Material Specification
Qq-b-750 federal specification single material response
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
002754201
NSN
5310002754201

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
LW0-4
Cage Code:
96774
Status:
A
MSDS:
Part Number:
530-4
Cage Code:
55972
Status:
A
MSDS:
Part Number:
LW04
Cage Code:
55972
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 5310-00-275-4201
What are the manufacturers of nsn 5310002754201?
Does this nsn 5310002754201 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002754201
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 5310002754201 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002754201 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002754201?
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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