4730-00-131-4946

Find complete technical information, availability, and procurement data for: 4730-00-131-4946
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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

4730-00-131-4946

Item Name Code

06074

Assigment Date

12/30/1968 (57 years ago)

A tube fitting primarily designed for permanent installation during tubing system operation to fit over or butt against a tube or fitting for sealing. See also cap, protective, dust and moisture seal and cap-plug, protective, dust and moisture seal.

right-hand internal thread direction, 3b internal thread class, 225.0 fahrenheit maximum operating temp, aircraft systems end item identification, 2.500 inches nominal tube outside diameter for which designed

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 internal
Thread Direction: right-hand internal
Tube Outside Diameter For Which Designed: 2.500 inches nominal
Maximum Operating Temp: 225.0 fahrenheit
End Item Identification: aircraft systems
Connection Style: pressure seal flared
Thread Quantity Per Inch: 12 internal
Nominal Thread Size: 3.000 inches internal
Seat Angle: 37.0 degrees
Material: aluminum alloy 2014 or aluminum alloy 2024 overall
Material Document And Classification: qq-a-225/4,t6 fed spec 1st material response or qq-a-225/6,t6 fed spec 2nd material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625,ty 2 mil spec single treatment response overall
Style Designator: cap, tube, flared
Thread Series Designator: unj internal
Specification/Standard Data: 88044-an929 government standard and 81343-as4841 government standard

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
66D64056-40	Tube Cap

FAQs

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

What is the FSCG of the NSN 4730-00-131-4946?

The FSCG of the NSN 4730-00-131-4946 is 4730

Does the NSN 4730-00-131-4946 have a Schedule B code assigned?

Yes, the Schedule B code is 7609000000

Does NSN 4730-00-131-4946 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4730-00-131-4946 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-131-4946 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 4730-00-131-4946 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Mon, Dec 30, 1968