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Lock Washer NSN 5310-01-478-5780

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 5310-01-478-5780 NSN: 5310-01-478-5780

Features and Characteristics

Hole Diameter
Between 0.314 inches and 0.322 inches
Outside Diameter
0.583 inches
Material Thickness
0.078 inches
End Application
6115-01-431-3063; generator set, diesel engine
Material
Steel
Material Specification
Astm a 29, uns g10600 through g10800 assn standard single material response
Surface Treatment
Zinc and chromate
Surface Treatment Specification
Astm b 633, sc 3, type ii assn standard single treatment response
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
014785780
NSN
5310014785780

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
13230E6744-45
Cage Code:
97403
Status:
A
MSDS:
Part Number:
13230E6744
Cage Code:
97403
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 5310-01-478-5780
What are the manufacturers of nsn 5310014785780?
Does this nsn 5310014785780 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310014785780
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 5310014785780 contain any precious metals?
No precious metal content.
Does nsn 5310014785780 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310014785780?
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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