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Lock Washer NSN 5310-01-556-4342

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 5310-01-556-4342 NSN: 5310-01-556-4342

Features and Characteristics

Hole Diameter
Between 0.509 inches and 0.529 inches
Outside Diameter
0.877 inches
Material Thickness
Between 0.099 inches and 0.109 inches
End Application
Mrap
Material
Steel comp 1060
Material Specification
Ams 7240 assn standard single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Ams 2400 assn standard single treatment response
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
015564342
NSN
5310015564342

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS122061
Cage Code:
80205
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8710000090
  • NAICS: 336992
  • SITC: 89111
  • Description: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
  • End Use (Code 50030):
    Military trucks, armored vehicles, etc.

Q & A

Frequently asked questions for NSN 5310-01-556-4342
What are the manufacturers of nsn 5310015564342?
Does this nsn 5310015564342 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310015564342
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 5310015564342 contain any precious metals?
No precious metal content.
Does nsn 5310015564342 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310015564342?
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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