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5310-00-596-8794

Convex Washer

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Featured Parts

4645265-0003
2040-01-139-2794
Hatch Cover Assembly
4645265-0003L1
2040-01-139-2794
Hatch Cover Assembly
4645265-35
5360-01-351-0897
Flat Spring
4645265-36
5360-01-351-0898
Flat Spring
4645265-37
5360-01-351-0899
Flat Spring
4645265 ITEM 40
5360-01-351-0900
Flat Spring
4645266-0001
5340-01-346-1682
Access Cover
4645266-0001L1
5340-01-346-1682
Access Cover

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Official Item Classification

Name
Convex Washer
(NSN) National Stock Number
5310-00-596-8794
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15931
(FIIG) Federal Item Identification Guide
A022B0
Date
01/01/1963 (63 years ago)

36.0 rockwell c minimum and 40.0 rockwell c maximum hardness rating, 32.0 microinches bottom surface finish, 0.140 inches minimum and 0.160 inches maximum material thickness, 0.420 inches minimum and 0.430 inches maximum hole diameter, 0.740 inches minimum and 0.760 inches maximum outside diameter

Specs & Compatibility

Hole Diameter

0.420 inches minimum and 0.430 inches maximum

Outside Diameter

0.740 inches minimum and 0.760 inches maximum

Material Thickness

0.140 inches minimum and 0.160 inches maximum

Hardness Rating

36.0 rockwell c minimum and 40.0 rockwell c maximum

Surface Finish

32.0 microinches bottom

Surface Finish

80.0 microinches top

Material

steel comp 8740 or steel comp 4140 overall

Material Document And Classification

ams 6322 assn std 1st material response and ams 6382 assn std 2nd material response overall

Style Designator

convex

Replacement For

Part Number Description
5310-00-167-4435 No Name Available 03/21/1973

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0015931

Related Hardware Products

Part Number Description
00409 Convex Washer
2093D43 Convex Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-596-8794?
The FSCG of the NSN 5310-00-596-8794 is 5310
Does the NSN 5310-00-596-8794 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-00-596-8794 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5310-00-596-8794 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-596-8794 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-00-596-8794 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963