7D0420T04

View detailed technical data, stock status, and sourcing information for: 7D0420T04
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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

4730-01-371-7276

Item Name Code

03809

Assigment Date

02/21/1993 (33 years ago)

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes:bushing (as modified).

0.939 inches nominal all ends leg length, plain (tube) all ends connection style, aircraft; airlifter c-17a end item identification, -65.0 fahrenheit 1st response maximum operating temp, 275.0 fahrenheit 2nd response maximum operating temp

Product Characteristics

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

Maximum Operating Temp: -65.0 fahrenheit 1st response
Maximum Operating Temp: 275.0 fahrenheit 2nd response
End Item Identification: aircraft; airlifter c-17a
Connection Style: plain (tube) all ends
Leg Length: 0.939 inches nominal all ends
Connection Type: unthreaded external tube all ends
Maximum Operating Pressure: 4000.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 0.250 inches all ends
Tubing Wall Nominal Thickness For Which Designed: 0.044 inches all ends
Special Features: cryofit end connections
Material: titanium alloy overall
Material Document And Classification: ams4965 assn std single material response overall
Media For Which Designed: aeronautical fluid single response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-01-365-7897	No Name Available	01/01/1995

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
07A347-04-04-04	Tube Tee
4PHS311-04	Tube Tee
7D0420T04	Tube Tee
AAC4311-04	Tube Tee
AFP1861T040404	Tube Tee
AP3800T04	Tube Tee

FAQs

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

What is the FSCG of the NSN 4730-01-371-7276?

The FSCG of the NSN 4730-01-371-7276 is 4730

Does the NSN 4730-01-371-7276 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 4730-01-371-7276 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 4730-01-371-7276 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-371-7276 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 4730-01-371-7276 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Sun, Feb 21, 1993