4720-01-503-0791

Find complete technical information, availability, and procurement data for: 4720-01-503-0791
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-503-0791

Item Name Code

20311

Assigment Date

12/03/2002 (23 years ago)

An item consisting of two or more individually insulated conductors (solid, stranded, or tinsel) of a definite length, with or without shielding, held together by lacing cord, metal bands, or similar type binding. The individual conductors are usually identified by color, or by alphabetic or numeric codes or symbols. The item may include fittings which provide for connection to other items. Excludes:items which are branched, forked, jacketed, sleeved, or contained in a common covering. Also excludes:cable assembly (as modified); harness, electrical equipment; lead assembly, electrical; and wiring harness, branched.

right-hand 1st end thread direction, 3b 1st end thread class, -67.0 fahrenheit and 400.0 fahrenheit single response temp rating, 0.298 inches minimum 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
Thread Class: 3b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.298 inches minimum
Temp Rating: -67.0 fahrenheit and 400.0 fahrenheit single response
Outside Diameter: 0.475 inches nominal
Minimum Inside Bending Radius: 2.500 inches
End Item Identification: aircraft; c135
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Features Provided: electrostatic discharge capability
Burst Test Pressure: 14000.0 pounds per square inch
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 3000.0 pounds per square inch
Nominal Thread Size: 0.5625 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 6000.0 pounds per square inch
Outer Covering Environmental Protection: fuel resistant and oil resistant and solvent resistant
Inside Surface Condition: smooth
Measuring Method And Length: 12.000 inches nominal working
Special Features: polyester chafeguard
Thread Series Designator: unjf 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
AE2463509G0120	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-503-0791?

The FSCG of the NSN 4720-01-503-0791 is 4720

Does NSN 4720-01-503-0791 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 4720-01-503-0791 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-503-0791 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 4720-01-503-0791 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Tue, Dec 3, 2002