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Spring Tension Washer NSN 5310-00-143-5680

Item Description

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

NSN 5310-00-143-5680 NSN: 5310-00-143-5680

Features and Characteristics

Hole Diameter
Between 0.130 inches and 0.135 inches
Outside Diameter
0.285 inches
Overall Height
Between 0.052 inches and 0.072 inches
Material Thickness
0.005 inches
Hardness Rating
Between 59.5 rockwell superficial 30-n and 63.0 rockwell superficial 30-n
Material
Copper alloy
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response
FSC
5310 Nuts And Washers
NIIN
001435680
NSN
5310001435680

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SMB597932-4
Cage Code:
04655
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415210000
  • NAICS: 332722
  • SITC: 69432
  • Description: Copper washers including spring washers not threaded
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-143-5680
What are the manufacturers of nsn 5310001435680?
Does this nsn 5310001435680 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310001435680
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.
Does nsn 5310001435680 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310001435680 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310001435680?
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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