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Spring Tension Washer NSN 5310-00-143-5954

Item Description

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

NSN 5310-00-143-5954 NSN: 5310-00-143-5954

Features and Characteristics

Hole Diameter
Between 0.246 inches and 0.266 inches
Outside Diameter
Between 0.430 inches and 0.440 inches
Overall Height
Between 0.040 inches and 0.050 inches
Material Thickness
Between 0.009 inches and 0.011 inches
Heat Treatment
Cold rolled
Material
Steel
Material Specification
Qq-s-777 federal specification single material response
Surface Treatment
Copper
Surface Treatment Specification
Mil-c-14550, cl 2 military specification single treatment response
FSC
5310 Nuts And Washers
NIIN
001435954
NSN
5310001435954

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10539754
Cage Code:
19200
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 5310-00-143-5954
What are the manufacturers of nsn 5310001435954?
Does this nsn 5310001435954 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310001435954
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.
Does nsn 5310001435954 contain any precious metals?
No precious metal content.
Does nsn 5310001435954 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310001435954?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15938
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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