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Spring Tension Washer NSN 5310-01-254-1379

Item Description

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

NSN 5310-01-254-1379 NSN: 5310-01-254-1379

Features and Characteristics

Hole Diameter
Between 0.567 inches and 0.602 inches
Outside Diameter
Between 1.095 inches and 1.125 inches
Overall Height
Between 0.077 inches and 0.091 inches
Material Thickness
Between 0.054 inches and 0.058 inches
Material
Steel comp 302 or steel comp 631
Material Specification
Mil-s-5059, 1/2 hard military specification 1st material response or mil-s-25043, cond a military specification 2nd material response or ams 5528, cond a assn standard 2nd material response
Surface Treatment
Passivate
Surface Treatment Specification
Astm a380 assn standard single treatment response
Style Designator
Spring tension
FSC
5310 Nuts And Washers
NIIN
012541379
NSN
5310012541379

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M12133/2-567
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-W-12133/2
Cage Code:
81349
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 5310-01-254-1379
What are the manufacturers of nsn 5310012541379?
Does this nsn 5310012541379 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310012541379
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.
Does nsn 5310012541379 contain any precious metals?
No precious metal content.
Does nsn 5310012541379 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310012541379?
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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