4730-00-424-5704

Find complete technical information, availability, and procurement data for: 4730-00-424-5704
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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

4730-00-424-5704

Item Name Code

18028

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, 0.156 inches nominal thread length, 0.250 inches nominal overall length, not casehardened casehardening indicator, 3b 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: 3b
Thread Direction: right-hand
Thread Length: 0.156 inches nominal
Casehardening Indicator: not casehardened
Overall Length: 0.250 inches nominal
Thread Size: 3/8-32
Seat Angle In Deg: 45.000
Screw Thread Series Designator: unef
Screw Thread Location: internal
Length To Shoulder: 0.171 inches nominal
Smallest Inside Diameter: 0.120 inches minimum and 0.140 inches maximum
Major Unthreaded Outside Diameter: 0.390 inches minimum and 0.438 inches maximum
Material: copper alloy
Surface Treatment: chromium
Style Designator: knurled, internal thread, shouldered

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
DT-748	Packing Nut

FAQs

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

What is the FSCG of the NSN 4730-00-424-5704?

The FSCG of the NSN 4730-00-424-5704 is 4730

Does NSN 4730-00-424-5704 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 4730-00-424-5704 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-424-5704 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 4730-00-424-5704 was assigned to the Federal Catalog?

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