4730-00-541-8300

Find complete technical information, availability, and procurement data for: 4730-00-541-8300
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 4730-00-541-8300 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

4730-00-541-8300

Item Name Code

18682

Assigment Date

01/01/1961 (65 years ago)

3a thread class, 0.776 inches minimum and 0.786 inches maximum thickness, 1.377 inches nominal overall length, right-hand thread direction, 0.783 inches minimum and 0.843 inches maximum overall width

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
Thread Direction: right-hand
Overall Length: 1.377 inches nominal
Overall Width: 0.783 inches minimum and 0.843 inches maximum
Thickness: 0.776 inches minimum and 0.786 inches maximum
Thread Size: 7/16 in.-20
Thread Provision: threaded
Connection Style: flared
Bolt Hole Diameter: 0.437 inches minimum and 0.439 inches maximum
Seat Angle In Deg: 37.0
Screw Thread Series Designator: unf
Seat: included
Deg Between Outlets: 45.0
Fluid Connection Quantity: 1
Fluid Conveyance Type And Size For Which Designed: 1/4 in. od tube
Bolt Hole Flats Serrations: not provided
Bolt Hole Fluid Passage: provided
Material: steel
Surface Treatment: cadmium or zinc
Style Designator: 1 fluid connection
Specification/Standard Data: 81349-mil-f-5509 government specification

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
NAS554-4	Fluid Pressur Multiple Connector

FAQs

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

What is the FSCG of the NSN 4730-00-541-8300?

The FSCG of the NSN 4730-00-541-8300 is 4730

Does the NSN 4730-00-541-8300 have a Schedule B code assigned?

Yes, the Schedule B code is 7307992000

Does NSN 4730-00-541-8300 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 4730-00-541-8300 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-541-8300 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 4730-00-541-8300 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961