4720-01-383-5121

Find complete technical information, availability, and procurement data for: 4720-01-383-5121
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-383-5121

Item Name Code

20311

Assigment Date

11/25/1993 (32 years ago)

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have standard pipe threads or 1s unthreaded and designed to accommodate a pipe. It may have side inlet(s). It is used as a junction at the intersection of pipe or pipe fittings.

round cross-sectional shape style, 2b 1st end thread class, 0.500 inches nominal inside diameter, -40.0 fahrenheit and 212.0 fahrenheit single response temp rating, 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
Inside Diameter: 0.500 inches nominal
Temp Rating: -40.0 fahrenheit and 212.0 fahrenheit single response
Outside Diameter: 0.750 inches nominal
Minimum Inside Bending Radius: 5.000 inches
End Item Identification: after body group test set
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Burst Test Pressure: 1000.0 pounds per square inch
Layer Composition And Location: 1st layer braided textile yarn and outer layer molded rubber, synthetic
Maximum Operating Pressure: 250.0 pounds per square inch
Nominal Thread Size: 0.750 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 500.0 pounds per square inch
Vacuum In Torr: 50.8
Inside Surface Condition: smooth
Measuring Method And Length: 85.000 inches nominal overall
Special Features: with elec. sleeving 0.500 1d,white per m223053-5-111-9
Media For Which Designed: fuel/oil, hydrocarbon 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
6558500-8	Nonmetallic Hose Assembly
8010606-8-8-8B-85.00	Nonmetallic Hose Assembly
K8010606-8-8-8B-85.00	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-383-5121?

The FSCG of the NSN 4720-01-383-5121 is 4720

Does NSN 4720-01-383-5121 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 4720-01-383-5121 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-383-5121 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 4720-01-383-5121 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Nov 25, 1993