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Spring Tension Washer NSN 5310-00-245-3440

Item Description

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

NSN 5310-00-245-3440 NSN: 5310-00-245-3440

Features and Characteristics

Hole Diameter
Between 0.318 inches and 0.328 inches
Outside Diameter
Between 0.555 inches and 0.565 inches
Overall Height
Between 0.045 inches and 0.055 inches
Material Thickness
0.004 inches
Material
Copper alloy
Material Specification
Qq-b-750, comp a hard federal specification single material response
FSC
5310 Nuts And Washers
NIIN
002453440
NSN
5310002453440

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
56415410110
Cage Code:
89944
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 5310-00-245-3440
What are the manufacturers of nsn 5310002453440?
Does this nsn 5310002453440 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002453440
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.
Does nsn 5310002453440 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002453440 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002453440?
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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