4730-00-070-1591

Find complete technical information, availability, and procurement data for: 4730-00-070-1591
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 4730-00-070-1591 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

4730-00-070-1591

Item Name Code

18027

Assigment Date

07/13/1967 (59 years ago)

A flanged cylindrical metallic item designed to be used on tubing to back up the flared end and to provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. The inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.

37.0 seat angle in deg, 1.609 inches nominal overall length, 0.281 inches nominal flange width, not casehardened casehardening indicator, 0.799 inches nominal flange outside diameter

Product Characteristics

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

Casehardening Indicator: not casehardened
Overall Length: 1.609 inches nominal
Flange Width: 0.281 inches nominal
Flange Outside Diameter: 0.799 inches nominal
Seat Angle In Deg: 37.0
Sleeve Outside Diameter: 0.635 inches nominal
Hose/Tube Outside Diameter For Which Designed: 0.625 inches nominal
Material: aluminum alloy 2024
Surface Treatment: anodize
Style Designator: sleeve

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
C10592-01	Tube Fitting Flared Sleeve

FAQs

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

What is the FSCG of the NSN 4730-00-070-1591?

The FSCG of the NSN 4730-00-070-1591 is 4730

Does NSN 4730-00-070-1591 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 4730-00-070-1591 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-070-1591 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 4730-00-070-1591 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Thu, Jul 13, 1967