5330-00-547-3472

Find complete technical information, availability, and procurement data for: 5330-00-547-3472
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-547-3472

Item Name Code

20780

Assigment Date

01/01/1963 (63 years ago)

A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see hose assembly, air duct. For items of sleeve section design rated for high pressure use, see sleeve, seal, coupling. Excludes:hose, nonmetallic.

spherical inside recessed cross-sectional shape style, 3.875 inches nominal cross section outside diameter, 3.688 inches nominal recess diameter, 1.000 inches nominal recess length, 0.750 inches nominal cross section inside diameter

Product Characteristics

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

Cross-Sectional Shape Style: spherical inside recessed
Recess Diameter: 3.688 inches nominal
Cross Section Inside Diameter: 0.750 inches nominal
Cross Section Outside Diameter: 3.875 inches nominal
Recess Length: 1.000 inches nominal
Cross-Sectional Length: 3.250 inches nominal
Raised Diameter Length: 1.500 inches nominal
Material: glass and cotton overall

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
165-53409-11	Coupler Seal Sleeve

FAQs

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

What is the FSCG of the NSN 5330-00-547-3472?

The FSCG of the NSN 5330-00-547-3472 is 5330

Does the NSN 5330-00-547-3472 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-547-3472 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 5330-00-547-3472 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-547-3472 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 5330-00-547-3472 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963