4730-01-257-2336

Find complete technical information, availability, and procurement data for: 4730-01-257-2336
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 4730-01-257-2336 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

4730-01-257-2336

Item Name Code

18681

Assigment Date

06/16/1987 (39 years ago)

A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.

3b all ends thread class, swivel nut, flareless all ends connection style, 1.977 inches nominal overall length, push-pull all ends quick disconnect method, 0.625 inches nominal leg length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3b all ends
Overall Length: 1.977 inches nominal
Quick Disconnect Method: push-pull all ends
Connection Style: swivel nut, flareless all ends
Leg Length: 0.625 inches nominal
Connection Type: external quick disconnect first quick disconnect end
Connection Type: threaded internal tube first fluid end connection
Features Provided: self-sealing
Nominal Thread Size: 0.875 inches all ends
Seat Angle: 12.0 degrees
Nominal Outside Diameter Tube Accommodated: 0.625 inches all ends
Material: steel body
Material Document And Classification: qq-s-763 fed spec single material response body
Surface Treatment: passivate body
Surface Treatment Document And Classification: aces16 mfr ref single treatment response body
Style Designator: male coupling half
Thread Series Designator: unjf 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
AE18446J	Quick Disconnect Coupling Half

FAQs

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

What is the FSCG of the NSN 4730-01-257-2336?

The FSCG of the NSN 4730-01-257-2336 is 4730

Does the NSN 4730-01-257-2336 have a Schedule B code assigned?

Yes, the Schedule B code is 7307199030

Does NSN 4730-01-257-2336 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 4730-01-257-2336 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-257-2336 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 4730-01-257-2336 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, Jun 16, 1987