4720-01-068-4686

Find complete technical information, availability, and procurement data for: 4720-01-068-4686
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-068-4686

Item Name Code

20311

Assigment Date

11/25/1978 (47 years ago)

An assembly of chain(s), with or without attachments, in a continuous run from end to end. It may contain one or more intermediate and/or end attachments, such as sliding or fixed rings, swivels, hooks, or the like.

3b 1st end thread class, 0.375 inches nominal inside diameter, right-hand 1st end thread direction, -40.0 fahrenheit and 200.0 fahrenheit single response temp rating, 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: 0.375 inches nominal
Temp Rating: -40.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter: 0.750 inches nominal
Minimum Inside Bending Radius: 5.000 inches
End Item Identification: mx missile
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Features Provided: nonskive
Burst Test Pressure: 16000.0 pounds per square inch
Layer Composition And Location: 1st layer braided steel wire and 2nd layer braided steel wire and outer layer molded rubber, synthetic
Maximum Operating Pressure: 4000.0 pounds per square inch
Nominal Thread Size: 0.562 inches 1st end
Seat Angle: 37.0 degrees 1st end
Outer Covering Environmental Protection: abrasion resistant and oil resistant and weatherproof
Criticality Code Justification: feat
Inside Surface Condition: smooth
Measuring Method And Length: 58.000 inches nominal overall
Special Features: weapon system essential
Media For Which Designed: fuel/oil, hydrocarbon and water single response
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
3010606-6-6-6-58	Nonmetallic Hose Assembly
3010606-6-6-6-58.00	Nonmetallic Hose Assembly
ST32D22-6-58	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-068-4686?

The FSCG of the NSN 4720-01-068-4686 is 4720

Does NSN 4720-01-068-4686 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 4720-01-068-4686 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-068-4686 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 4720-01-068-4686 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sat, Nov 25, 1978