4730-00-653-7321

Find complete technical information, availability, and procurement data for: 4730-00-653-7321
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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

4730-00-653-7321

Item Name Code

18682

Assigment Date

01/01/1963 (63 years ago)

1.688 inches nominal overall length, 0.656 inches nominal overall width, right-hand thread direction, 0.625 inches nominal thickness, 2b thread class

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Overall Length: 1.688 inches nominal
Overall Width: 0.656 inches nominal
Thickness: 0.625 inches nominal
Thread Size: 7/16 in.-24
Thread Provision: threaded
Connection Style: inverted flare
Bolt Hole Diameter: 0.435 inches minimum and 0.440 inches maximum
Seat Angle In Deg: 42.0
Screw Thread Series Designator: uns
Seat: included
Fluid Connection Quantity: 2
Fluid Conveyance Type And Size For Which Designed: 1/4 in. od tube
Bolt Hole Flats Serrations: provided
Bolt Hole Fluid Passage: provided
Material: copper alloy
Style Designator: 2 fluid connections

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
11208187	Fluid Pressur Multiple Connector
2018842	Fluid Pressur Multiple Connector
3.3522-2100.1	Fluid Pressur Multiple Connector
8393295	Fluid Pressur Multiple Connector
88262H	Fluid Pressur Multiple Connector
F4603	Fluid Pressur Multiple Connector
FC4603	Fluid Pressur Multiple Connector

FAQs

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

What is the FSCG of the NSN 4730-00-653-7321?

The FSCG of the NSN 4730-00-653-7321 is 4730

Does the NSN 4730-00-653-7321 have a Schedule B code assigned?

Yes, the Schedule B code is 7412200000

Does NSN 4730-00-653-7321 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 4730-00-653-7321 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-653-7321 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 4730-00-653-7321 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963