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Spring Tension Washer NSN 5310-00-121-8320

Item Description

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

NSN 5310-00-121-8320 NSN: 5310-00-121-8320

Features and Characteristics

Hole Diameter
Between 0.271 inches and 0.291 inches
Outside Diameter
Between 0.490 inches and 0.510 inches
Overall Height
Between 0.085 inches and 0.115 inches
Material Thickness
0.010 inches
Material
Steel comp 410
Material Specification
Qq-s-766 federal specification single material response
FSC
5310 Nuts And Washers
NIIN
001218320
NSN
5310001218320

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
204757
Cage Code:
21119
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 5310-00-121-8320
What are the manufacturers of nsn 5310001218320?
Does this nsn 5310001218320 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310001218320
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.
Does nsn 5310001218320 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310001218320 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310001218320?
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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