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Convex Washer NSN 5310-01-079-0341

Item Description

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. See also washer (1), concave. Excludes bearing, washer thrust.

NSN 5310-01-079-0341 NSN: 5310-01-079-0341

Features and Characteristics

Hole Diameter
Between 0.514 inches and 0.523 inches
Outside Diameter
0.950 inches
Material Thickness
0.235 inches
Surface Finish
63.0 microinches bottom
Special Features
Countersink to 0.550 in. Diameter by 90 deg, side opposite convex surface
Material
Steel
Material Specification
Ams5629 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Convex
FSC
5310 Nuts And Washers
NIIN
010790341
NSN
5310010790341

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
642AS0586-2
Cage Code:
30003
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 5310-01-079-0341
What are the manufacturers of nsn 5310010790341?
Does this nsn 5310010790341 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010790341
A washer which is round with a centrally located hole. one bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. see also washer (1), concave. excludes bearing, washer thrust.
Does nsn 5310010790341 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010790341 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010790341?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15931
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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