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Spring Tension Washer NSN 5310-01-312-0251

Item Description

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

NSN 5310-01-312-0251 NSN: 5310-01-312-0251

Features and Characteristics

Hole Diameter
0.164 inches
Outside Diameter
0.343 inches
Overall Height
0.026 inches
Material Thickness
0.016 inches
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel comp 1095
Material Specification
Mil-s-7947 military specification single material response
Surface Treatment
Nickel
Surface Treatment Specification
Mil-p-26074, cl 1 military specification single treatment response
Style Designator
Spring tension
FSC
5310 Nuts And Washers
NIIN
013120251
NSN
5310013120251

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
947B872-6
Cage Code:
70472
Status:
A
MSDS:
Part Number:
B0343-016-EN
Cage Code:
70472
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 5310-01-312-0251
What are the manufacturers of nsn 5310013120251?
Does this nsn 5310013120251 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013120251
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.
Does nsn 5310013120251 contain any precious metals?
No precious metal content.
Does nsn 5310013120251 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013120251?
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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