3307350-1

View detailed technical data, stock status, and sourcing information for: 3307350-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-359-9456

Item Name Code

15938

Assigment Date

06/16/1992 (34 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

steel corrosion resisting overall material, 0.322 inches nominal hole diameter, 0.490 inches nominal outside diameter, 0.060 inches minimum and 0.100 inches maximum overall height, 0.010 inches minimum and 0.014 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: 0.322 inches nominal
Outside Diameter: 0.490 inches nominal
Overall Height: 0.060 inches minimum and 0.100 inches maximum
Material Thickness: 0.010 inches minimum and 0.014 inches maximum
Material: steel corrosion resisting overall
Style Designator: spring tension

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
3307350-1	Spring Tension Washer
3502-18-00STAINLESS	Spring Tension Washer
U312-0110-S	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-359-9456?

The FSCG of the NSN 5310-01-359-9456 is 5310

Does the NSN 5310-01-359-9456 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-359-9456 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 5310-01-359-9456 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-359-9456 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 5310-01-359-9456 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Tue, Jun 16, 1992