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Lock Washer NSN 5310-00-274-8741

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 5310-00-274-8741 NSN: 5310-00-274-8741

Features and Characteristics

Hole Diameter
Between 0.194 inches and 0.205 inches
Outside Diameter
Between 0.318 inches and 0.329 inches
Material Thickness
Between 0.047 inches and 0.053 inches
Material
Stainless steel
Material Specification
Sae 30302 assn standard single material response
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
002748741
NSN
5310002748741

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
LW-0-10SS
Cage Code:
55972
Status:
A
MSDS:
Part Number:
530-10SS
Cage Code:
55972
Status:
A
MSDS:
Part Number:
LW010SS
Cage Code:
55972
Status:
A
MSDS:
Part Number:
00391
Cage Code:
14153
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 5310-00-274-8741
What are the manufacturers of nsn 5310002748741?
Does this nsn 5310002748741 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002748741
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 5310002748741 contain any precious metals?
No precious metal content.
Does nsn 5310002748741 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002748741?
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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