5310-01-223-7139

Find complete technical information, availability, and procurement data for: 5310-01-223-7139
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-223-7139

Item Name Code

15933

Assigment Date

01/04/1986 (40 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

0.584 inches minimum and 0.604 inches maximum outside diameter, 0.312 inches minimum and 0.319 inches maximum hole diameter, 0.352 inches minimum and 0.379 inches maximum top recess diameter, 240000 pounds per square inch minimum tensile strength, 0.062 inches minimum and 0.071 inches maximum material thickness

Product Characteristics

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

Hole Diameter: 0.312 inches minimum and 0.319 inches maximum
Outside Diameter: 0.584 inches minimum and 0.604 inches maximum
Material Thickness: 0.062 inches minimum and 0.071 inches maximum
Minimum Tensile Strength: 240000 pounds per square inch
Top Recess Diameter: 0.352 inches minimum and 0.379 inches maximum
Bottom Recess Angle: 89.0 degrees minimum and 91.0 degrees maximum
Top Recess Angle: 89.0 degrees minimum and 91.0 degrees maximum
Bottom Recess Diameter: 0.352 inches minimum and 0.379 inches maximum
Surface Finish: 63.0 microinches bottom
Surface Finish: 63.0 microinches top
Special Features: surfaces are vacuum plated
Color: yellow or brown overall
Material: steel comp h11 overall
Material Document And Classification: ams 6485 assn std single material response or ams 6487 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: mil-c-8837 mil spec all treatment responses overall
Style Designator: recessed both sides
Departure From Cited Document: as modified by heat treat per mil-h-6875

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
140-007-20-19-2	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-01-223-7139?

The FSCG of the NSN 5310-01-223-7139 is 5310

Does the NSN 5310-01-223-7139 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-223-7139 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 5310-01-223-7139 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-223-7139 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 5310-01-223-7139 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sat, Jan 4, 1986