4730-01-449-8280

Find complete technical information, availability, and procurement data for: 4730-01-449-8280
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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

4730-01-449-8280

Item Name Code

03777

Assigment Date

10/16/1997 (28 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

gripping nipple (nose) 2nd end connection style, 300.0 fahrenheit single response maximum operating temp, 2a 1st end thread class, flared (tube) 1st end connection style, usns stalwart class tagos. end item identification

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 1st end
Maximum Operating Temp: 300.0 fahrenheit single response
End Item Identification: usns stalwart class tagos.
Connection Style: flared (tube) 1st end
Connection Style: gripping nipple (nose) 2nd end
Connection Type: threaded external hose gripping 2nd end
Connection Type: threaded external tube 1st end
Thread Quantity Per Inch: 12 1st end
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 1.062 inches 1st end
Seat Angle: 37.0 degrees 1st end
Nominal Inside Diameter Hose Accommodated: 0.750 inches 2nd end
Nominal Outside Diameter Hose Accommodated: 1.250 inches 2nd end
Nominal Outside Diameter Tube Accommodated: 0.750 inches 1st end
Nominal Overall Length: 3.310 inches
Special Features: stainless steel material required for navy use
Material: steel comp 316 overall
Thread Series Designator: un 1st end

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
20030-12C	Tube to Hose Straight Adapter
20030-12CVM	Tube to Hose Straight Adapter
20330-12-12C	Tube to Hose Straight Adapter

FAQs

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

What is the FSCG of the NSN 4730-01-449-8280?

The FSCG of the NSN 4730-01-449-8280 is 4730

Does the NSN 4730-01-449-8280 have a Schedule B code assigned?

Yes, the Schedule B code is 7307994000

Does NSN 4730-01-449-8280 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 4730-01-449-8280 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-449-8280 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 4730-01-449-8280 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Thu, Oct 16, 1997