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Lock Washer NSN 5310-00-515-9940

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 5310-00-515-9940 NSN: 5310-00-515-9940

Features and Characteristics

Hole Diameter
Between 0.318 inches and 0.333 inches
Outside Diameter
0.594 inches
Material Thickness
0.030 inches
Hardness Rating
Between 40.0 rockwell c and 50.0 rockwell c
Material
Steel comp 1050 or steel comp 1551 or steel comp 1552 or steel comp 1053 or steel comp 1054 or steel comp 1055 or steel comp 1059 or steel comp 1060 or steel comp 1561 or steel comp 1064
Style Designator
Flat internal teeth
Nondefinitive Specification/std Data
A type and 1 grade and 1 design and 1 figure
FSC
5310 Nuts And Washers
NIIN
005159940
NSN
5310005159940

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FFW00100TYPEAGRADE1DESIGN1
Cage Code:
81348
Status:
A
MSDS:
Part Number:
10424
Cage Code:
82423
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 5310-00-515-9940
What are the manufacturers of nsn 5310005159940?
Does this nsn 5310005159940 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005159940
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 5310005159940 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005159940 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005159940?
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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