4730-01-145-3408

Find complete technical information, availability, and procurement data for: 4730-01-145-3408
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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

4730-01-145-3408

Item Name Code

22675

Assigment Date

01/10/1983 (43 years ago)

external seat for gasket seal (boss) 2nd end connection style, flared (tube) 1st end connection style, 121.0 celsius single response maximum operating temp, 2a all ends thread class, threaded external boss 2nd end connection type

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: 121.0 celsius single response
Connection Style: external seat for gasket seal (boss) 2nd end
Connection Style: flared (tube) 1st end
Connection Type: threaded external boss 2nd end
Connection Type: threaded external tube 1st end
Thread Quantity Per Inch: 12 all ends
Nominal Thread Size: 1.062 inches 2nd end
Nominal Thread Size: 1.312 inches 1st end
Seat Angle: 37.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated: 0.750 inches 1st end
Nominal Overall Length: 1.990 inches
Special Features: w/1 tube coupling nut,1 sleeve and 1 preformed packing
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 ty2 cl3 fed spec single treatment response overall
Thread Series Designator: un 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
10086227	Tube to Boss Straight Adapter
MS51525B12-16	Tube to Boss Straight Adapter

FAQs

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

What is the FSCG of the NSN 4730-01-145-3408?

The FSCG of the NSN 4730-01-145-3408 is 4730

Does the NSN 4730-01-145-3408 have a Schedule B code assigned?

Yes, the Schedule B code is 7307992000

Does NSN 4730-01-145-3408 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 4730-01-145-3408 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-145-3408 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 4730-01-145-3408 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Jan 10, 1983