4720-01-549-0001

Find complete technical information, availability, and procurement data for: 4720-01-549-0001
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-549-0001

Item Name Code

20311

Assigment Date

03/08/2007 (19 years ago)

An item of varying tubular shapes molded or extruded from nonmetallic material. It includes flat form plastic tubing designed to be expanded for use and rubber tubing designed to be fabricated into sealing and/or cushioning devices. Excludes: hose,nonmetallic and tube (as modified).

0.625 inches nominal inside diameter, 0.960 inches nominal outside diameter, -22.0 fahrenheit and 257.0 fahrenheit 1st response temp rating, round cross-sectional shape style, right-hand all ends 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 Direction: right-hand all ends
Inside Diameter: 0.625 inches nominal
Temp Rating: -22.0 fahrenheit and 257.0 fahrenheit 1st response
Outside Diameter: 0.960 inches nominal
Minimum Inside Bending Radius: 3.000 inches
End Item Identification: nsn: 2320-01-529-2251; mrap buffalo mk2a2
Connection Style: swivel nut with compression sleeve all ends
Connection Type: threaded internal hose all ends
Maximum Operating Pressure: 500.0 pounds per square inch
Nominal Thread Size: 1.063 inches all ends
Measuring Method And Length: 15.250 inches minimum overall
Nominal Inside Diameter Hose Accommodated: 0.625 inches all ends
Part Name Assigned By Controlling Agency: assy compl rear ac low press expan line no. 5
Special Features: this is made with synthetic rubber with nylon barrier, reinforcement one fiber braid; cover synthetic rubber
Media For Which Designed: refrigerant 22 single response
Thread Series Designator: unf all ends

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
3005980	Nonmetallic Hose Assembly
9522837	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-549-0001?

The FSCG of the NSN 4720-01-549-0001 is 4720

Does the NSN 4720-01-549-0001 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 4720-01-549-0001 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 4720-01-549-0001 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-549-0001 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 4720-01-549-0001 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Thu, Mar 8, 2007