5310-01-346-5621

Find complete technical information, availability, and procurement data for: 5310-01-346-5621
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-346-5621

Item Name Code

15934

Assigment Date

10/08/1991 (34 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.

0.140 inches minimum and 0.150 inches maximum hole diameter, 0.046 inches minimum and 0.056 inches maximum material thickness, 0.175 inches minimum and 0.185 inches maximum shoulder diameter, 0.245 inches minimum and 0.265 inches maximum outside diameter, 0.027 inches nominal shoulder height

Product Characteristics

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

Hole Diameter: 0.140 inches minimum and 0.150 inches maximum
Shoulder Diameter: 0.175 inches minimum and 0.185 inches maximum
Outside Diameter: 0.245 inches minimum and 0.265 inches maximum
Shoulder Height: 0.027 inches nominal
Material Thickness: 0.046 inches minimum and 0.056 inches maximum
Material: plastic polyamide (nylon) overall
Material Document And Classification: l-p-410 fed spec single material response overall
Surface Treatment: varnish overall
Surface Treatment Document And Classification: mil-v-173 mil spec single treatment response overall
Style Designator: shouldered

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
2630-18527N140-30	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-01-346-5621?

The FSCG of the NSN 5310-01-346-5621 is 5310

Does the NSN 5310-01-346-5621 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5310-01-346-5621 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 5310-01-346-5621 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-346-5621 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 5310-01-346-5621 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Tue, Oct 8, 1991