4730-00-852-3254

Find complete technical information, availability, and procurement data for: 4730-00-852-3254
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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

4730-00-852-3254

Item Name Code

03771

Assigment Date

09/29/1967 (58 years ago)

flared (tube) all ends connection style, 3a all ends thread class, 0.812 inches minimum and 0.859 inches maximum 2nd end leg length, 3a 1st end bulkhead thread class, 1.672 inches minimum and 1.719 inches maximum 1st end leg length

Product Characteristics

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

Thread Class: 3a 1st end bulkhead
Thread Class: 3a all ends
Connection Style: flared (tube) all ends
Leg Length: 0.812 inches minimum and 0.859 inches maximum 2nd end
Leg Length: 1.672 inches minimum and 1.719 inches maximum 1st end
Connection Type: threaded external tube all ends
Connection Type: threaded external tube 1st end bulkhead
Nominal Thread Size: 0.438 inches 2nd end
Nominal Thread Size: 0.562 inches 1st end bulkhead
Seat Angle: 37.0 degrees all ends
Flow Angle: 45.0 degrees
Nominal Outside Diameter Tube Accommodated: 0.250 inches 2nd end
Nominal Outside Diameter Tube Accommodated: 0.375 inches 1st end
Special Features: 1st end bulkhead thd size 0.562 in. nom,cl 3a,unf
Material: aluminum alloy 2014 overall
Material Document And Classification: qq-a-367,t6, fed spec 1st material response or qq-a-225/4,t6 fed spec 2nd material response overall
Surface Treatment: anodize overall
Thread Series Designator: unf 1st end bulkhead
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
PA837D0604	Tube Elbow

FAQs

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

What is the FSCG of the NSN 4730-00-852-3254?

The FSCG of the NSN 4730-00-852-3254 is 4730

Does the NSN 4730-00-852-3254 have a Schedule B code assigned?

Yes, the Schedule B code is 7609000000

Does NSN 4730-00-852-3254 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 4730-00-852-3254 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-852-3254 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 4730-00-852-3254 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Sep 29, 1967