5330-01-721-8411

Find complete technical information, availability, and procurement data for: 5330-01-721-8411
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-721-8411

Item Name Code

66949

Assigment Date

07/01/2024 (2 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.

plastic material, 120.0 millimeters outer diameter special features, backup ring part name assigned by controlling agency

Product Characteristics

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

Part Name Assigned By Controlling Agency: backup ring
Special Features: 120.0 millimeters outer diameter
Material: plastic

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
4I-3615	Preformed Packing Back-up Ring

FAQs

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

What is the FSCG of the NSN 5330-01-721-8411?

The FSCG of the NSN 5330-01-721-8411 is 5330

Does NSN 5330-01-721-8411 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 5330-01-721-8411 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-721-8411 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5330-01-721-8411 was assigned to the Federal Catalog?

It was assigned 2 years ago, on Mon, Jul 1, 2024