4730-00-813-7629

Find complete technical information, availability, and procurement data for: 4730-00-813-7629

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4730-00-813-7629
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
National Stock Number
4730-00-813-7629
Item Name Code
22683
Assigment Date
01/01/1962 (64 years ago)

A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.

flared (tube) 3rd end connection style, 3a 3rd end bulkhead thread class, external seat for gasket seal (boss) 2nd end connection style, flared (tube) 1st end connection style, 3a all ends thread class

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 3rd end bulkhead
Thread Class
3a all ends
Connection Style
external seat for gasket seal (boss) 2nd end
Connection Style
flared (tube) 1st end
Connection Style
flared (tube) 3rd end
Leg Length
2.679 inches nominal 3rd end
Leg Length
1.445 inches nominal 2nd end
Leg Length
1.759 inches nominal 1st end
Connection Type
threaded external boss 2nd end
Connection Type
threaded external tube 3rd end
Connection Type
threaded external tube 1st end
Thread Quantity Per Inch
12 1st end
Thread Quantity Per Inch
12 3rd end
Thread Quantity Per Inch
12 3rd end bulkhead
Nominal Thread Size
0.438 inches 2nd end
Nominal Thread Size
1.062 inches 1st end
Nominal Thread Size
1.062 inches 3rd end
Nominal Thread Size
1.062 inches 3rd end bulkhead
Seat Angle
37.0 degrees 1st end
Seat Angle
37.0 degrees 3rd end
Nominal Outside Diameter Tube Accommodated
0.750 inches 1st end
Nominal Outside Diameter Tube Accommodated
0.750 inches 3rd end
Material
aluminum alloy overall
Surface Treatment
anodize overall
Thread Series Designator
unj 1st end
Thread Series Designator
unj 3rd end
Thread Series Designator
unj 3rd end bulkhead
Thread Series Designator
unjf 2nd end
Specification/Standard Data
81343-as1039 professional/industrial association standard
Nondefinitive Spec/Std Data
1 style

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
7M135D12-04-12 Tube to Boss Tee
AS1039D120412 Tube to Boss Tee
PA834D120412 Tube to Boss Tee

FAQs

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

What is the FSCG of the NSN 4730-00-813-7629?
The FSCG of the NSN 4730-00-813-7629 is 4730
Does the NSN 4730-00-813-7629 have a Schedule B code assigned?
Yes, the Schedule B code is 7609000000
Does NSN 4730-00-813-7629 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 4730-00-813-7629 contain precious materials?
Precious metal content is unknown
Does NSN 4730-00-813-7629 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 4730-00-813-7629 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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