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Convex Washer NSN 5310-01-097-9938

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 5310-01-097-9938 NSN: 5310-01-097-9938

Features and Characteristics

Hole Diameter
1.150 inches
Outside Diameter
1.800 inches
Material Thickness
0.080 inches
Hardness Rating
Between 56.0 rockwell c and 60.0 rockwell c
Material
Steel comp 440c
Material Specification
Qq-s-763 federal specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Ss8435 mfr ref single treatment response
Style Designator
Convex
FSC
5310 Nuts And Washers
NIIN
010979938
NSN
5310010979938

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
70102-08010-103
Cage Code:
78286
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 5310-01-097-9938
What are the manufacturers of nsn 5310010979938?
Does this nsn 5310010979938 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010979938
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 5310010979938 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010979938 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010979938?
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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