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Lock Washer NSN 5310-00-515-9953

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 5310-00-515-9953 NSN: 5310-00-515-9953

Features and Characteristics

Hole Diameter
Between 0.636 inches and 0.660 inches
Outside Diameter
1.079 inches
Material Thickness
0.156 inches
Hardness Rating
Between 45.0 rockwell c and 53.0 rockwell c
Material
Steel comp 1060 or steel comp 1065 or steel comp 1070 or steel comp 1075 or steel comp 1080
Material Specification
Sae assn standard all material responses
Style Designator
Split helical-right hand
Nondefinitive Specification/std Data
A class and 2 style
FSC
5310 Nuts And Washers
NIIN
005159953
NSN
5310005159953

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FFW84CLASSASTYLE25-8INWASHERL0CK
Cage Code:
81348
Status:
A
MSDS:
Part Number:
FF-W-84
Cage Code:
81348
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 5310-00-515-9953
What are the manufacturers of nsn 5310005159953?
Does this nsn 5310005159953 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005159953
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 5310005159953 contain any precious metals?
No precious metal content.
Does nsn 5310005159953 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005159953?
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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