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Lock Washer NSN 5310-00-680-5390

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 5310-00-680-5390 NSN: 5310-00-680-5390

Features and Characteristics

Hole Diameter
Between 0.640 inches and 0.689 inches
Outside Diameter
Between 0.867 inches and 0.883 inches
Material Thickness
0.022 inches
Material
Steel
Material Specification
Qq-s-631 comp 1050 through comp 1065 federal specification single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416 type 2 class 3 federal specification single treatment response
Style Designator
Flat internal teeth
FSC
5310 Nuts And Washers
NIIN
006805390
NSN
5310006805390

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1819317-008
Cage Code:
10001
Status:
A
MSDS:
Part Number:
1228-02
Cage Code:
09772
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 5310-00-680-5390
What are the manufacturers of nsn 5310006805390?
Does this nsn 5310006805390 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310006805390
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 5310006805390 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310006805390 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310006805390?
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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