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Slotted Washer NSN 5310-01-079-5178

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 5310-01-079-5178 NSN: 5310-01-079-5178

Features and Characteristics

Hole Diameter
Between 0.437 inches and 0.439 inches
Outside Diameter
Between 0.677 inches and 0.683 inches
Material Thickness
Between 0.061 inches and 0.063 inches
Features Provided
Casehardened
Hardness Rating
Between 90.0 rockwell b and 100.0 rockwell b
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel comp 1010 or steel comp 1012 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020
Material Specification
Sae assn standard all material responses
Style Designator
Slotted
FSC
5310 Nuts And Washers
NIIN
010795178
NSN
5310010795178

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
31569-32
Cage Code:
15472
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 5310-01-079-5178
What are the manufacturers of nsn 5310010795178?
Does this nsn 5310010795178 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010795178
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 5310010795178 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010795178 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010795178?
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
  •   Quality Fast Service
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