4730-00-242-2944

Find complete technical information, availability, and procurement data for: 4730-00-242-2944

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4730-00-242-2944
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
National Stock Number
4730-00-242-2944
Item Name Code
08506
Assigment Date
03/10/1971 (55 years ago)

An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes:items such as valve (1), (as modified); and others with an adjustable orifice. Excludes:pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see restrictor unit, fluid flow.

concentric reducer type, flared (tube) 2nd end connection style, swivel nut, flare (tube) style 3 optional end 1st end connection style, 2a 2nd end thread class, 2b 1st end 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
2a 2nd end
Thread Class
2b 1st end
Reducer Type
concentric
Connection Style
swivel nut, flare (tube) style 3 optional end 1st end
Connection Style
flared (tube) 2nd end
Connection Type
threaded external tube 2nd end
Connection Type
threaded internal tube 1st end
Nominal Thread Size
0.750 inches 2nd end
Nominal Thread Size
0.875 inches 1st end
Seat Angle
37.0 degrees all ends
Nominal Outside Diameter Tube Accommodated
0.500 inches 2nd end
Nominal Outside Diameter Tube Accommodated
0.625 inches 1st end
Nominal Overall Length
1.530 inches
Material
steel overall
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
2215-10-8 Tube Reducer

FAQs

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

What is the FSCG of the NSN 4730-00-242-2944?
The FSCG of the NSN 4730-00-242-2944 is 4730
Does the NSN 4730-00-242-2944 have a Schedule B code assigned?
Yes, the Schedule B code is 7307992000
Does NSN 4730-00-242-2944 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 4730-00-242-2944 contain precious materials?
Precious metal content is unknown
Does NSN 4730-00-242-2944 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 4730-00-242-2944 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Mar 10, 1971

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