4720-00-335-0521

Find complete technical information, availability, and procurement data for: 4720-00-335-0521
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-335-0521

Item Name Code

22670

Assigment Date

01/01/1963 (63 years ago)

1.250 inches nominal inside diameter, smooth inside surface condition, 1st layer rubber impregnated cotton fabric and 2nd layer rubber impregnated cotton fabric and 3rd layer molded polytetrafluoroethylene and outer layer wrapped rubber, synthetic layer composition and location, 300.000 inches nominal overall measuring method and length, round cross-sectional shape style

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: round
Inside Diameter: 1.250 inches nominal
Layer Composition And Location: 1st layer rubber impregnated cotton fabric and 2nd layer rubber impregnated cotton fabric and 3rd layer molded polytetrafluoroethylene and outer layer wrapped rubber, synthetic
Inside Surface Condition: smooth
Measuring Method And Length: 300.000 inches nominal overall
Special Features: wire reinforcement omitted 2.000 in.from each end
Material: rubber synthetic tube
Media For Which Designed: water, fresh single response

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
7337682	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-00-335-0521?

The FSCG of the NSN 4720-00-335-0521 is 4720

Does NSN 4720-00-335-0521 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 4720-00-335-0521 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-335-0521 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 4720-00-335-0521 was assigned to the Federal Catalog?

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