4820-01-417-4928

Find complete technical information, availability, and procurement data for: 4820-01-417-4928
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-417-4928

Item Name Code

45505

Assigment Date

08/08/1995 (30 years ago)

A dual purpose marine valve used primarily with shipboard cargo tanks and bulkheads. It acts both as a vent valve, to relieve vacuum and pressure, and a check valve, to prevent cargo contamination. It is equipped with an internal flame screen and/or a protective mesh and may include a hinged cover.

07270 valve design control activity, 1150c valve model number for which designed, aluminum alloy sleeve material, aluminum alloy slide material

Product Characteristics

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

Valve Design Control Activity: 07270
Valve Model Number For Which Designed: 1150c
Slide Material: aluminum alloy
Sleeve Material: aluminum alloy

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
1150-38990 ITEM 7	Directional Con Sleeve and Slide
1150-38990-7	Directional Con Sleeve and Slide
37452	Directional Con Sleeve and Slide

FAQs

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

What is the FSCG of the NSN 4820-01-417-4928?

The FSCG of the NSN 4820-01-417-4928 is 4820

Does the NSN 4820-01-417-4928 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-417-4928 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 4820-01-417-4928 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-417-4928 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 4820-01-417-4928 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, Aug 8, 1995