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Concave Washer NSN 5310-01-329-7047

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 recessed to form a curved or spherical contour. See also washer (1), convex. Excludes washer (1), recessed and bearing, washer, thrust.

NSN 5310-01-329-7047 NSN: 5310-01-329-7047

Features and Characteristics

Hole Diameter
Between 1.710 inches and 1.720 inches
Radius
Between 0.855 inches and 0.860 inches
Outside Diameter
Between 1.850 inches and 1.880 inches
Recess Depth
Between 0.120 inches and 0.125 inches
Material Thickness
Between 0.240 inches and 0.260 inches
Surface Finish
63.0 microinches all surfaces
Material
Steel comp 630
Style Designator
Concave
FSC
5310 Nuts And Washers
NIIN
013297047
NSN
5310013297047

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7083M70P01
Cage Code:
07482
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 5310-01-329-7047
What are the manufacturers of nsn 5310013297047?
Does this nsn 5310013297047 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013297047
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 recessed to form a curved or spherical contour. see also washer (1), convex. excludes washer (1), recessed and bearing, washer, thrust.
Does nsn 5310013297047 contain any precious metals?
No precious metal content.
Does nsn 5310013297047 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013297047?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15930
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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