4720-01-475-4641

Find complete technical information, availability, and procurement data for: 4720-01-475-4641
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-475-4641

Item Name Code

20311

Assigment Date

06/05/2000 (26 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

0.312 inches nominal inside diameter, right-hand 1st end thread direction, 2b 1st end thread class, right-hand 2nd end thread direction, 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: 2b 1st end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Inside Diameter: 0.312 inches nominal
Temp Rating: -40.0 fahrenheit and 300.0 fahrenheit single response
Outside Diameter: 0.695 inches nominal
Minimum Inside Bending Radius: 4.000 inches
End Item Identification: 2320-01-371-9583;hmmwv
Connection Style: swivel nut flare 1st end
Connection Style: swivel nut, inverted flare 2nd end
End Connection Design: elbow 2nd end
End Connection Design: straight 1st end
End Fitting Component And Material: complete fitting steel all ends
Fitting Component And Surface Treatment: complete fitting zinc 1st end
Connection Type: threaded external tube 2nd end
Connection Type: threaded internal tube 1st end
Features Provided: reusable end fittings
Burst Test Pressure: 9000.0 pounds per square inch
Layer Composition And Location: 1st layer braided corrosion resistant steel wire and 2nd layer braided cotton cord and 3rd layer braided cotton cord and outer layer rubber impregnated braided cotton cord
Maximum Operating Pressure: 2250.0 pounds per square inch
Nominal Thread Size: 18.0 millimeters 2nd end
Nominal Thread Size: 0.562 inches 1st end
Thread Pitch In Millimeters: 1.5000 2nd end
Seat Angle: 37.0 degrees 1st end
Seat Angle: 37.0 degrees 2nd end
Hydrostatic Test Pressure: 4500.0 pounds per square inch
Flow Angle: 45.0 degrees 2nd end
Outer Covering Environmental Protection: abrasion resistant
Inside Surface Condition: smooth
Measuring Method And Length: 47.000 inches nominal excluding end fittings
Thread Tolerance Class: 6g external 2nd end
Part Name Assigned By Controlling Agency: hydraulic winch line
Special Features: external protection type and location- overall chafe guard, plastic coil , inner conveying tube material-rubber, buna-n; outer covering convoluted nylon tubing p/n 01276-fc425-16;hose replacement nsn 4720-00-717-1621,p/n 01276-fc300-06;fitting replacement
Media For Which Designed: fuel/oil, hydrocarbon and hydraulic fluid single response
Thread Series Designator: iso m 2nd end
Thread Series Designator: unf 1st end
Specification/Standard Data: sae j517,100r5 national std/spec

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
4720PL0840224	Nonmetallic Hose Assembly
983-88-00C47	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-475-4641?

The FSCG of the NSN 4720-01-475-4641 is 4720

Does NSN 4720-01-475-4641 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 4720-01-475-4641 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-475-4641 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 4720-01-475-4641 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Mon, Jun 5, 2000