4730-01-026-3831

Find complete technical information, availability, and procurement data for: 4730-01-026-3831
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4730-01-026-3831 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-01-026-3831

Item Name Code

22675

Assigment Date

08/22/1976 (49 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

external seat for gasket seal (boss) 2nd end connection style, 2a all ends thread class, flareless (tube) 1st end connection style, 250.0 fahrenheit single response maximum operating temp, 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: 250.0 fahrenheit single response
Connection Style: external seat for gasket seal (boss) 2nd end
Connection Style: flareless (tube) 1st end
Connection Type: threaded external boss 2nd end
Connection Type: threaded external tube 1st end
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.562 inches all ends
Seat Angle: 12.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Nominal Overall Length: 1.094 inches
Material: steel comp 316 overall
Material Document And Classification: 66,300 series fed std single material response overall
Media For Which Designed: air 2nd response
Media For Which Designed: hydraulic fluid 1st response
Surface Treatment: passivate overall
Thread Series Designator: unf all ends
Furnished Items And Quantity: 1 tube coupling nut w/sleeve and 1 preformed packing

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
4-6 080120SA	Tube to Boss Straight Adapter
4-6 F5BU-SS	Tube to Boss Straight Adapter
4-6F5BUSS	Tube to Boss Straight Adapter

FAQs

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

What is the FSCG of the NSN 4730-01-026-3831?

The FSCG of the NSN 4730-01-026-3831 is 4730

Does the NSN 4730-01-026-3831 have a Schedule B code assigned?

Yes, the Schedule B code is 7307994000

Does NSN 4730-01-026-3831 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 4730-01-026-3831 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-026-3831 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 4730-01-026-3831 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Aug 22, 1976