4720-01-277-5439

Find complete technical information, availability, and procurement data for: 4720-01-277-5439
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-277-5439

Item Name Code

17972

Assigment Date

04/22/1988 (38 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

round cross-sectional shape style, 2b 1st end thread class, right-hand 2nd end thread direction, swivel nut flare 1st end connection style, right-hand 1st end thread direction

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
Thread Class: 2b 1st end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Connection Style: swivel nut flare 1st end
Connection Style: plain 2nd end
End Connection Design: straight 1st end
End Connection Design: straight 2nd end
Connection Type: threaded external pipe 2nd end
Connection Type: threaded internal tube 1st end
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Nominal Thread Size: 0.125 inches 2nd end
Nominal Thread Size: 0.375 inches 1st end
Measuring Method And Length: 12.000 inches nominal overall
Special Features: dustcap wire held
Thread Series Designator: npt 2nd end
Thread Series Designator: unf 1st end

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
301537-1	Metallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-277-5439?

The FSCG of the NSN 4720-01-277-5439 is 4720

Does the NSN 4720-01-277-5439 have a Schedule B code assigned?

Yes, the Schedule B code is 8802300110

Does NSN 4720-01-277-5439 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 4720-01-277-5439 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-277-5439 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 4720-01-277-5439 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Apr 22, 1988