4730-00-439-6034

Find complete technical information, availability, and procurement data for: 4730-00-439-6034
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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

4730-00-439-6034

Item Name Code

26953

Assigment Date

12/12/1969 (56 years ago)

0.750 inches all ends nominal thread size, threaded internal boss all ends connection type, 3b all ends thread class, 1.750 inches nominal overall length, gasket seal (boss) all ends 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 all ends
Connection Style: gasket seal (boss) all ends
Connection Type: threaded internal boss all ends
Nominal Thread Size: 0.750 inches all ends
Nominal Overall Length: 1.750 inches
Special Features: rd mtg flange 2.313 in. dia,with 4 bolt holes 0.220 min,0.226 in. max dia of bolt holes,welded 0.313 in. from end
Material: steel overall
Material Document And Classification: qq-s-763,class 302 fed spec single material response or qq-s-763,class 304 fed spec single material response overall
Surface Treatment: passivate overall
Style Designator: plain w/tapered ends
Thread Series Designator: unjf 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
123721-2	Boss Coupling

FAQs

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

What is the FSCG of the NSN 4730-00-439-6034?

The FSCG of the NSN 4730-00-439-6034 is 4730

Does the NSN 4730-00-439-6034 have a Schedule B code assigned?

Yes, the Schedule B code is 7307992000

Does NSN 4730-00-439-6034 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 4730-00-439-6034 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-439-6034 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 4730-00-439-6034 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Dec 12, 1969