4730-00-007-2220

Find complete technical information, availability, and procurement data for: 4730-00-007-2220
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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

4730-00-007-2220

Item Name Code

22679

Assigment Date

07/07/1972 (54 years ago)

A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

2a all ends thread class, flared (tube) 1st end connection style, 204.0 celsius single response maximum operating temp, 1.250 inches nominal 1st end leg length, external seat for gasket seal (boss) 2nd 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: 204.0 celsius single response
Connection Style: external seat for gasket seal (boss) 2nd end
Connection Style: flared (tube) 1st end
Leg Length: 1.250 inches nominal 1st end
Leg Length: 1.450 inches nominal 2nd end
Connection Type: threaded external boss 2nd end
Connection Type: threaded external tube 1st end
Maximum Operating Pressure: 1000.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches all ends
Seat Angle: 37.0 degrees 1st end
Flow Angle: 90.0 degrees
Nominal Outside Diameter Tube Accommodated: 0.500 inches 1st end
Material: steel overall
Surface Treatment: phosphate 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
8P116-0094	Tube to Boss Elbow
W5515X8	Tube to Boss Elbow

FAQs

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

What is the FSCG of the NSN 4730-00-007-2220?

The FSCG of the NSN 4730-00-007-2220 is 4730

Does the NSN 4730-00-007-2220 have a Schedule B code assigned?

Yes, the Schedule B code is 7307929000

Does NSN 4730-00-007-2220 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 4730-00-007-2220 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-007-2220 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 4730-00-007-2220 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Jul 7, 1972