5310-01-037-2236

Find complete technical information, availability, and procurement data for: 5310-01-037-2236
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-037-2236

Item Name Code

15931

Assigment Date

03/15/1977 (49 years ago)

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.

0.172 inches minimum and 0.182 inches maximum hole diameter, 0.429 inches minimum and 0.447 inches maximum outside diameter, zz-r-765,class iib,grade 50 fed spec single material response overall material document and classification, 0.242 inches minimum and 0.258 inches maximum material thickness, rubber synthetic overall material

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.172 inches minimum and 0.182 inches maximum
Outside Diameter: 0.429 inches minimum and 0.447 inches maximum
Material Thickness: 0.242 inches minimum and 0.258 inches maximum
Material: rubber synthetic overall
Material Document And Classification: zz-r-765,class iib,grade 50 fed spec single material response overall
Style Designator: convex

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
11253567-1	Convex Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-037-2236?

The FSCG of the NSN 5310-01-037-2236 is 5310

Does the NSN 5310-01-037-2236 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5310-01-037-2236 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 5310-01-037-2236 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-037-2236 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 5310-01-037-2236 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Tue, Mar 15, 1977