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Concave Washer NSN 5310-00-773-2315

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 5310-00-773-2315 NSN: 5310-00-773-2315

Features and Characteristics

Hole Diameter
Between 0.552 inches and 0.572 inches
Radius
Between 1.750 inches and 1.752 inches
Outside Diameter
Between 1.178 inches and 1.198 inches
Material Thickness
0.157 inches
Heat Treatment
Quenched and tempered
Material
Steel comp 1040 or steel comp 1042 or steel comp 1045 or steel comp 1046 or steel comp 1548 or steel comp 1050 or steel comp 1137 or steel comp 1139 or steel comp 1140 or steel comp 1141
Material Specification
Astm a108 assn standard 1st material response or astm a108 assn standard 2nd material response or astm a108 assn standard 3rd material response or astm a108 assn standard 6th material response or qq-s-637 federal specification 7th material response or qq-s-637 federal specification 8th material response or qq-s-637 federal specification 9th material response or qq-s-637 federal specification 10th material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416 type 2 cl b federal specification single treatment response
Style Designator
Concave
FSC
5310 Nuts And Washers
NIIN
007732315
NSN
5310007732315

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7732315
Cage Code:
19207
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 5310-00-773-2315
What are the manufacturers of nsn 5310007732315?
Does this nsn 5310007732315 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310007732315
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 5310007732315 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310007732315 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310007732315?
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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