4720-01-175-7421

Find complete technical information, availability, and procurement data for: 4720-01-175-7421
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-175-7421

Item Name Code

22670

Assigment Date

04/05/1984 (42 years ago)

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a pipe or pipe fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like. See also elbow, pipe; and elbow, pipe to tube. Excludes:connector, multiple, fluid pressure line.

1.220 inches minimum and 1.280 inches maximum outside diameter, 1.031 inches minimum and 1.078 inches maximum inside diameter, round cross-sectional shape style, 275.0 pounds per square inch single response burst test pressure, black exterior color

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
Inside Diameter: 1.031 inches minimum and 1.078 inches maximum
Outside Diameter: 1.220 inches minimum and 1.280 inches maximum
Exterior Color: black
Burst Test Pressure: 275.0 pounds per square inch single response
Inside Surface Condition: smooth
Measuring Method And Length: 2.500 inches minimum overall and 3.500 inches maximum overall
Material: rubber tube
Media For Which Designed: ethylene glycol single response

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
11656458-3	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-01-175-7421?

The FSCG of the NSN 4720-01-175-7421 is 4720

Does NSN 4720-01-175-7421 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 4720-01-175-7421 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-175-7421 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 4720-01-175-7421 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Apr 5, 1984