4730-01-287-1087

Find complete technical information, availability, and procurement data for: 4730-01-287-1087
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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

4730-01-287-1087

Item Name Code

18682

Assigment Date

10/15/1988 (37 years ago)

A flanged cylindrical metallic item used with a plain end tube and swaged in place. It is designed to be used as a component part of a flexible or rigid tube coupling.

right-hand first connection thread direction, 3a second connection thread class, 6.125 inches nominal overall length, 3b first connection thread class, right-hand second connection thread direction

Product Characteristics

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

Thread Class: 3a second connection
Thread Class: 3b first connection
Thread Direction: right-hand first connection
Thread Direction: right-hand second connection
Overall Length: 6.125 inches nominal
Overall Width: 4.500 inches nominal
Thickness: 1.500 inches nominal
Thread Size: 0.437 first connection
Thread Size: 1.750 second connection
Thread Provision: threaded first connection
Thread Provision: threaded second connection
Connection Style: gasket seal second connection
Connection Style: gasket seal first connection
Bolt Hole Diameter: 2.687 inches nominal
Seat Angle In Deg: 60.0 first connection
Screw Thread Series Designator: un second connection
Screw Thread Series Designator: unf first connection
Seat: included first connection
Seat: not included second connection
Fluid Connection Quantity: 2
Fluid Conveyance Type And Size For Which Designed: 0.250 in od tube; 1.500 in. tube
Bolt Hole Flats Serrations: not provided
Bolt Hole Fluid Passage: not provided
Surface Treatment: phosphate

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
10891592	Fluid Pressur Multiple Connector

FAQs

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

What is the FSCG of the NSN 4730-01-287-1087?

The FSCG of the NSN 4730-01-287-1087 is 4730

Does NSN 4730-01-287-1087 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 4730-01-287-1087 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-287-1087 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 4730-01-287-1087 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sat, Oct 15, 1988