4720-01-117-6371

Find complete technical information, availability, and procurement data for: 4720-01-117-6371
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-117-6371

Item Name Code

20311

Assigment Date

08/19/1981 (44 years ago)

A flexible, tubular item having a nonmetallic tube inner conveying surface and one or more reinforcement layers of a metallic or nonmetallic material. It is designed to convey gasses, liquids, or solids. For items with fittings on one or both ends, see hose assembly, nonmetallic. Excludes:hose, air duct; and hose air duct, air breathing.

right-hand 1st end thread direction, 3b 1st end thread class, round cross-sectional shape style, -65.0 fahrenheit and 400.0 fahrenheit single response temp rating, 0.312 inches nominal 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: round
Thread Class: 3b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.312 inches nominal
Temp Rating: -65.0 fahrenheit and 400.0 fahrenheit single response
Outside Diameter: 0.520 inches nominal
Minimum Inside Bending Radius: 1.500 inches
Exterior Color: green
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Layer Composition And Location: 1st layer braided steel wire and outer layer braided fiber
Nominal Thread Size: 0.438 inches 1st end
Seat Angle: 37.0 degrees 1st end
Outer Covering Environmental Protection: acid resistant and fire retardant and heat resistant
Inside Surface Condition: smooth
Measuring Method And Length: 29.000 inches nominal working
Special Markings: marked w/ mfrn and mfg date
Thread Series Designator: unf 1st end
Specification/Standard Data: 88277-4934795 manufacturers specification control

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
45501-501	Nonmetallic Hose Assembly
4934795-501	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-117-6371?

The FSCG of the NSN 4720-01-117-6371 is 4720

Does NSN 4720-01-117-6371 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 4720-01-117-6371 contain precious materials?

Precious metal content is unknown

Does NSN 4720-01-117-6371 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 4720-01-117-6371 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Aug 19, 1981