4730-00-770-1735

Find complete technical information, availability, and procurement data for: 4730-00-770-1735
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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

4730-00-770-1735

Item Name Code

18682

Assigment Date

03/13/1968 (58 years ago)

0.813 inches nominal overall width, right-hand thread direction, 3a thread class, 0.781 inches nominal thickness, 1.442 inches nominal overall 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: 3a
Thread Direction: right-hand
Overall Length: 1.442 inches nominal
Overall Width: 0.813 inches nominal
Thickness: 0.781 inches nominal
Thread Size: 7/16 in. -20
Thread Provision: threaded
Connection Style: flareless
Bolt Hole Diameter: 0.437 inches nominal
Seat Angle In Deg: 12.0
Screw Thread Series Designator: unf
Seat: included
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
Style Designator: 1 fluid connection

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
NAS1237-4	Fluid Pressur Multiple Connector

FAQs

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

What is the FSCG of the NSN 4730-00-770-1735?

The FSCG of the NSN 4730-00-770-1735 is 4730

Does the NSN 4730-00-770-1735 have a Schedule B code assigned?

Yes, the Schedule B code is 7307992000

Does NSN 4730-00-770-1735 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 4730-00-770-1735 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-770-1735 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 4730-00-770-1735 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Mar 13, 1968