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Lock Washer NSN 5310-01-497-8209

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 5310-01-497-8209 NSN: 5310-01-497-8209

Features and Characteristics

Hole Diameter
0.25 inches
Outside Diameter
0.37 inches
Material Thickness
0.07 inches
End Application
Mrap models
Hardness Rating
35.0 rockwell c
Part Name Assigned By Controlling Agency
Split lock washer
Material
Steel
Material Specification
Astm b18.21.1 assn standard single material response
Style Designator
Split helical-left hand
FSC
5310 Nuts And Washers
NIIN
014978209
NSN
5310014978209

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
98437A110
Cage Code:
39428
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 5310-01-497-8209
What are the manufacturers of nsn 5310014978209?
Does this nsn 5310014978209 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310014978209
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 5310014978209 contain any precious metals?
No precious metal content.
Does nsn 5310014978209 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310014978209?
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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