4730-00-762-2120

Find complete technical information, availability, and procurement data for: 4730-00-762-2120
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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

4730-00-762-2120

Item Name Code

22679

Assigment Date

01/01/1960 (66 years ago)

250.0 fahrenheit single response maximum operating temp, 2a all ends thread class, 23n ship, ohio class ssn (trident); multiple launch rocket system (mlrs); logistics support vessel end item identification, external seat for gasket seal (boss) 2nd end connection style, flared (tube) 1st 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: 2a all ends
Maximum Operating Temp: 250.0 fahrenheit single response
End Item Identification: 23n ship, ohio class ssn (trident); multiple launch rocket system (mlrs); logistics support vessel
Connection Style: external seat for gasket seal (boss) 2nd end
Connection Style: flared (tube) 1st end
Leg Length: 1.062 inches nominal 1st end
Leg Length: 1.250 inches nominal 2nd end
Connection Type: threaded external boss 2nd end
Connection Type: threaded external tube 1st end
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.562 inches all ends
Seat Angle: 37.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated: 0.375 inches 1st end
Special Features: supports grumman a10a aircraft
Material: steel corrosion resisting overall
Material Document And Classification: 66,300 series fed std single material response overall
Media For Which Designed: air single response
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35,type 1 or 2 fed spec single treatment response overall
Thread Series Designator: unf all ends
Furnished Items And Quantity: 1 tube coupling nut w/sleeve and 1 preformed packing
Specification/Standard Data: 81349-mil-f-18866 government specification and 96906-ms51527 government standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-00-719-2599	No Name Available	03/01/1980
4730-00-738-4481	No Name Available	04/01/1991
4730-00-797-7959	No Name Available	01/31/1973
4730-00-997-8702	No Name Available	09/01/1992
4730-01-069-8335	No Name Available	05/01/1984
4730-01-151-3709	No Name Available	01/01/1996
4730-01-218-4981	No Name Available	07/01/1991
4730-01-256-0241	No Name Available	09/01/1991

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
2267548-5	Tube to Boss Elbow
2503-6-6C	Tube to Boss Elbow
2P7214	Tube to Boss Elbow
312504-49	Tube to Boss Elbow
422225-3	Tube to Boss Elbow
422226-3	Tube to Boss Elbow
44300-517	Tube to Boss Elbow
4730PL0947590	Tube to Boss Elbow
6C50X-SS	Tube to Boss Elbow
6C50XSS	Tube to Boss Elbow
6C5BXSS	Tube to Boss Elbow
6C5X-SS	Tube to Boss Elbow
6MB-6MJ90	Tube to Boss Elbow
71910259002	Tube to Boss Elbow
9MIL-F-18866	Tube to Boss Elbow
A3400-6SS	Tube to Boss Elbow
J522-6SS	Tube to Boss Elbow
MS51527A6S	Tube to Boss Elbow
MS51527B6S	Tube to Boss Elbow

FAQs

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

What is the FSCG of the NSN 4730-00-762-2120?

The FSCG of the NSN 4730-00-762-2120 is 4730

Does the NSN 4730-00-762-2120 have a Schedule B code assigned?

Yes, the Schedule B code is 7307225000

Does NSN 4730-00-762-2120 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 4730-00-762-2120 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-00-762-2120 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 4730-00-762-2120 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960