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Spring Tension Washer NSN 5310-00-855-6521

Item Description

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

NSN 5310-00-855-6521 NSN: 5310-00-855-6521

Features and Characteristics

Hole Diameter
Between 0.322 inches and 0.332 inches
Outside Diameter
Between 0.482 inches and 0.492 inches
Overall Height
Between 0.050 inches and 0.070 inches
Material Thickness
Between 0.010 inches and 0.020 inches
Material
Steel comp 1095
Material Specification
Sae assn standard single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416 federal specification single treatment response
Style Designator
Spring tension
FSC
5310 Nuts And Washers
NIIN
008556521
NSN
5310008556521

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
40A897
Cage Code:
0UES3
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 5310-00-855-6521
What are the manufacturers of nsn 5310008556521?
Does this nsn 5310008556521 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310008556521
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.
Does nsn 5310008556521 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310008556521 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310008556521?
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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