4720-01-253-5560

Find complete technical information, availability, and procurement data for: 4720-01-253-5560
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-253-5560

Item Name Code

39227

Assigment Date

04/21/1987 (39 years ago)

3b second end thread class, -65.0 fahrenheit and 450.0 fahrenheit temp rating, 0.469 inches nominal both ends outside diameter, 0.3121 inches nominal both ends 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 second end
Inside Diameter: 0.3121 inches nominal both ends
Temp Rating: -65.0 fahrenheit and 450.0 fahrenheit
Outside Diameter: 0.469 inches nominal both ends
Minimum Inside Bending Radius: 4.000 inches
Connection Style: round second end
Maximum Operating Pressure: 1500.0 pounds per square inch
Nominal Thread Size: 0.562 inches second end
Measuring Method And Length: 26.000 inches nominal overall
Special Features: used for oxygen applications; thread direction: right-hand 1st end; end connection design: straight 1st end; burst test pressure: 9000.0 psi; layer composition and location: outer layer braided corrosion resistant steel wire; seat angle: 37.0 deg. 1st end; inside surface condition: smooth; connection type: threaded internal tube 1st end
Thread Series Designator: unjf second end
Specification/Standard Data: 81349-mil-h-24426 government specification

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:

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124392-6CR-0260	Air Breathing Hose Assembly
124392-6CR-26.00	Air Breathing Hose Assembly
13000006-26	Air Breathing Hose Assembly
AE1010010G-26	Air Breathing Hose Assembly
AE1010010GGG0260	Air Breathing Hose Assembly
M26626-6-26	Air Breathing Hose Assembly
MIL-H-24426	Air Breathing Hose Assembly
MS24548-6-26	Air Breathing Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-253-5560?

The FSCG of the NSN 4720-01-253-5560 is 4720

Does NSN 4720-01-253-5560 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 4720-01-253-5560 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-253-5560 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 4720-01-253-5560 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, Apr 21, 1987