4730-01-694-4888

Find complete technical information, availability, and procurement data for: 4730-01-694-4888
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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

4730-01-694-4888

Item Name Code

23541

Assigment Date

04/06/2021 (5 years ago)

A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.

threaded external boss all ends connection type, concentric reducer type, 3a 2nd end thread class, 3a 1st end thread class, flared w/ gasket seal (boss) all ends connection style

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 1st end
Thread Class: 3a 2nd end
Reducer Type: concentric
Connection Style: flared w/ gasket seal (boss) all ends
Connection Type: threaded external boss all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.5000 inches 2nd end
Nominal Thread Size: 0.5265 inches 1st end
Nominal Overall Length: 1.406 inches
Part Name Assigned By Controlling Agency: fitting, union and reducer flared
Material: steel comp 316 overall
Material Document And Classification: ams5648 assn std single material response overall
Surface Treatment: passivate inside
Surface Treatment: passivate outside
Surface Treatment Document And Classification: ams2700 type 6 or 7 assn std single treatment response inside
Surface Treatment Document And Classification: ams2700 type 6 or 7 assn std single treatment response outside
Thread Series Designator: unf 1st end
Thread Series Designator: unf 2nd end

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
AS5174K0605	Boss Reducer

FAQs

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

What is the FSCG of the NSN 4730-01-694-4888?

The FSCG of the NSN 4730-01-694-4888 is 4730

Does NSN 4730-01-694-4888 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 4730-01-694-4888 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-694-4888 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 4730-01-694-4888 was assigned to the Federal Catalog?

It was assigned 5 years ago, on Tue, Apr 6, 2021