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Spring Tension Washer NSN 5310-01-287-2920

Item Description

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

NSN 5310-01-287-2920 NSN: 5310-01-287-2920

Features and Characteristics

Hole Diameter
0.380 inches
Outside Diameter
1.125 inches
Overall Height
0.080 inches
Material Thickness
0.053 inches
Material
Steel comp 302
Material Specification
Mil-s-5059 military specification single material response
Style Designator
Spring tension
FSC
5310 Nuts And Washers
NIIN
012872920
NSN
5310012872920

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9713K79
Cage Code:
39428
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 5310-01-287-2920
What are the manufacturers of nsn 5310012872920?
Does this nsn 5310012872920 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310012872920
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.
Does nsn 5310012872920 contain any precious metals?
No precious metal content.
Does nsn 5310012872920 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310012872920?
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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