AC778-HL

View detailed technical data, stock status, and sourcing information for: AC778-HL
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-01-225-1671

Item Name Code

05486

Assigment Date

01/29/1986 (40 years ago)

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

4810-01-225-1671, stop-check valve

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
10515661	Stop-Check Valve
10703763-001	Stop-Check Valve
AC778-HL	Stop-Check Valve
HIAB3902480	Stop-Check Valve

FAQs

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

What is the FSCG of the NSN 4810-01-225-1671?

The FSCG of the NSN 4810-01-225-1671 is 4810

Does NSN 4810-01-225-1671 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 4810-01-225-1671 contain precious materials?

Item does not contain precious metal.

Does NSN 4810-01-225-1671 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 4810-01-225-1671 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, Jan 29, 1986