77791-25X1 ASSY

View detailed technical data, stock status, and sourcing information for: 77791-25X1 ASSY
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-213-7574

Item Name Code

20962

Assigment Date

07/30/1985 (40 years ago)

An item of various cross-sectional shapes which may be of solid or hollow construction. It is specifically designed for attachment to a lever(s) and/or control(s) to actuate various remote mechanisms. It is one of the following: (1) a one-piece item with or without eyes and/or holes in each end which may have bushings or bearings pressed in the eyes; (2) a one-piece item with both ends processed for terminations, excluding threaded end(s); (3) a two-piece construction type item consisting of a body with both ends processed for terminations and a single end attachment; or (4) a three-piece construction type item consisting of a body and two end attachments. Excludes:internal combustion engine type piston connecting rods; drag link, steering; link, anchor, brake shoe; tie rod, steering; and turnbuckle. For cylindrical shaped externally threaded items without end attachments, see rod, threaded end and stud (as modified).

10.312 inches first connection face to centerline distance, 7.000 inches face to face distance, flange all ends connection type, 2.500 inches valve size, manual valve operation method

Product Characteristics

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

Valve Operation Method: manual
Connection Type: flange all ends
Valve Size: 2.500 inches
Face To Face Distance: 7.000 inches
First Connection Face To Centerline Distance: 10.312 inches
Material: aluminum alloy seat
Material: nickel alloy body
Media For Which Designed: fuel/oil, hydrocarbon single response
Style Designator: cross

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
77791-25X1 ASSY	Ball Valve
77791-25X1 ASSY A AND B	Ball Valve
77791-25X1 W/O ASSY A AND B	Ball Valve
SSN637-516-2159966 ASSY AANDB	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-213-7574?

The FSCG of the NSN 4820-01-213-7574 is 4820

Does the NSN 4820-01-213-7574 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-213-7574 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 4820-01-213-7574 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-213-7574 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 4820-01-213-7574 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Jul 30, 1985