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Slotted Washer NSN 5310-00-114-2492

Item Description

A washer, round in shape, and having a centrally located hole. Its two flat parallel bearing surfaces are divided or cut along the radius, leaving a cleft, fissure, or cutaway portion across the rim which extends from the outer circumference to the washer hole and is always as large as, or larger than the diameter of the hole.

NSN 5310-00-114-2492 NSN: 5310-00-114-2492

Features and Characteristics

Hole Diameter
Between 0.253 inches and 0.258 inches
Outside Diameter
Between 0.495 inches and 0.498 inches
Material Thickness
Between 0.0980 inches and 0.0984 inches
Hardness Rating
Between 79.4 rockwell superficial 15-n and 83.5 rockwell superficial 15-n
Surface Finish
32.0 microinches top
Heat Treatment
Annealed
Material
Steel comp 410
Material Specification
Qq-s-763 federal specification single material response
Surface Treatment
Passivate
Style Designator
Slotted
FSC
5310 Nuts And Washers
NIIN
001142492
NSN
5310001142492

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6661522-57
Cage Code:
09523
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318220000
  • NAICS: 332722
  • SITC: 69422
  • Description: Washers other than lock washers, iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-114-2492
What are the manufacturers of nsn 5310001142492?
Does this nsn 5310001142492 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310001142492
A washer, round in shape, and having a centrally located hole. its two flat parallel bearing surfaces are divided or cut along the radius, leaving a cleft, fissure, or cutaway portion across the rim which extends from the outer circumference to the washer hole and is always as large as, or larger than the diameter of the hole.
Does nsn 5310001142492 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310001142492 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310001142492?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15936
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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