4720-01-440-1281

Find complete technical information, availability, and procurement data for: 4720-01-440-1281
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-440-1281

Item Name Code

20311

Assigment Date

01/03/1997 (29 years ago)

A device utilized in a digital system for transferring data from several storage devices operating at relatively low transfer rates to one storage device operating at a high transfer rate in such a manner that the high speed device is not obliged to wait for the low speed units. Excludes:micircircuit (1), (as modified).

-65.0 fahrenheit and 400.0 fahrenheit single response temp rating, 1.250 inches nominal inside diameter, round cross-sectional shape style, generator set; 170' patrol coastal (pc-1) class ships end item identification, 1.500 inches nominal outside diameter

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: 1.250 inches nominal
Temp Rating: -65.0 fahrenheit and 400.0 fahrenheit single response
Outside Diameter: 1.500 inches nominal
End Item Identification: generator set; 170' patrol coastal (pc-1) class ships
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Thread Quantity Per Inch: 12 1st end
Maximum Operating Pressure: 750.0 pounds per square inch
Nominal Thread Size: 2.000 inches 1st end
Seat Angle: 45.0 degrees 1st end
Criticality Code Justification: feat
Inside Surface Condition: smooth
Measuring Method And Length: 22.000 inches nominal excluding end fittings
Special Features: weapon system essential. features - hose to conform to mil-h-27627 with cres wire braid reinforcement.
Thread Series Designator: un 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
23059008 ITEM 29	Nonmetallic Hose Assembly
23059186-15	Nonmetallic Hose Assembly
775577P0310	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-440-1281?

The FSCG of the NSN 4720-01-440-1281 is 4720

Does NSN 4720-01-440-1281 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 4720-01-440-1281 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-440-1281 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 4720-01-440-1281 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Fri, Jan 3, 1997