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Lock Washer NSN 5310-01-653-5057

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 5310-01-653-5057 NSN: 5310-01-653-5057

Features and Characteristics

Hole Diameter
0.171 inches
Outside Diameter
0.869 inches
Material Thickness
0.125 inches
End Application
4210-01-622-0440
Part Name Assigned By Controlling Agency
Washer-lock, medium spring, regular series
Special Features
Bolt size 1/2 in.
Material
Stainless steel
Material Specification
Sae30302 or sae 30305 national std/spec single material response
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
016535057
NSN
5310016535057

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
W4108-SS
Cage Code:
79218
Status:
A
MSDS:
Part Number:
W4100
Cage Code:
79218
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 5310-01-653-5057
What are the manufacturers of nsn 5310016535057?
Does this nsn 5310016535057 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310016535057
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 5310016535057 contain any precious metals?
No precious metal content.
Does nsn 5310016535057 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310016535057?
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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