4730-01-454-0548

Find complete technical information, availability, and procurement data for: 4730-01-454-0548
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-01-454-0548

Item Name Code

03809

Assigment Date

03/18/1998 (28 years ago)

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.

acft.,airlifter c-17a end item identification, swaged w/ grooves (tube) 1st end connection style, 3b 3rd end thread class, swaged w/ grooves (tube) 2nd end connection style, swivel nut, flareless (swivel nut attachment method optional) (tube) 3rd end connection style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3b 3rd end
End Item Identification: acft.,airlifter c-17a
Connection Style: swaged w/ grooves (tube) 1st end
Connection Style: swaged w/ grooves (tube) 2nd end
Connection Style: swivel nut, flareless (swivel nut attachment method optional) (tube) 3rd end
Leg Length: 1.960 inches nominal 1st end
Leg Length: 1.968 inches nominal 2nd end
Leg Length: 1.226 inches nominal 3rd end
Connection Type: threaded internal tube 3rd end
Connection Type: unthreaded internal tube 1st end
Connection Type: unthreaded internal tube 2nd end
Maximum Operating Pressure: 4000.0 pounds per square inch single response
Nominal Thread Size: 0.437 inches 3rd end
Seat Angle: 12.4 degrees 3rd end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 3rd end
Nominal Outside Diameter Tube Accommodated: 0.754 inches 2nd end
Tubing Wall Nominal Thickness For Which Designed: 0.052 inches 2nd end
Tubing Wall Nominal Thickness For Which Designed: 0.052 inches 1st end
Special Features: internal bore polytetrafluoroethylene (ptfe) coated to first groove
Material: titanium alloy uns r54520 overall
Material Document And Classification: ams4928 assn std single material response body
Material Document And Classification: ams4965 assn std single material response follower ring
Thread Series Designator: unjf 3rd 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
DPL4323T121204	Tube Tee

FAQs

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

What is the FSCG of the NSN 4730-01-454-0548?

The FSCG of the NSN 4730-01-454-0548 is 4730

Does the NSN 4730-01-454-0548 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 4730-01-454-0548 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 4730-01-454-0548 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-454-0548 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 4730-01-454-0548 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Wed, Mar 18, 1998