4720-01-521-5056

Find complete technical information, availability, and procurement data for: 4720-01-521-5056
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-521-5056

Item Name Code

17972

Assigment Date

06/24/2004 (22 years ago)

A metal loop having either a v or u cross section or channelled segment(s). It may be attached to a flat band. It is designed to create a fluid tight joint and/or connect pipe, tubing, tank cover(s), duct(s) and the like, by mating with flanged or beaded ferrule(s), flared, or beaded ends. It may or may not have a sealing inner liner. A latch or latches of the quick coupling type, nut or bolt type, or threaded trunnion type is (are) used to lock and adjust the band. Excludes:coupling, clamp, pipe and ring, locking, metal drum cover.

275.0 fahrenheit single response temp rating, mv-22 aircraft end item identification, 0.715 inches nominal outside diameter, 0.391 inches nominal inside diameter, 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: 0.391 inches nominal
Temp Rating: 275.0 fahrenheit single response
Outside Diameter: 0.715 inches nominal
End Item Identification: mv-22 aircraft
Maximum Operating Pressure: 3000.0 pounds per square inch
Criticality Code Justification: agav
Measuring Method And Length: 10.500 inches nominal working

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
70-081J000X104	Metallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-521-5056?

The FSCG of the NSN 4720-01-521-5056 is 4720

Does NSN 4720-01-521-5056 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 4720-01-521-5056 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-521-5056 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 4720-01-521-5056 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Thu, Jun 24, 2004