N-10263-20-1 3IN

View detailed technical data, stock status, and sourcing information for: N-10263-20-1 3IN
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part N-10263-20-1 3IN to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-045-5772

Item Name Code

05486

Assigment Date

05/13/1967 (59 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.

outside screw-yoke bonnet type, disk flow control device, pressure seal, ring type bonnet attachment method, 3.000 inches 1st end nominal pipe size accommodated, 975.0 fahrenheit single response maximum operating temp

Product Characteristics

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

Nominal Pipe Size Accommodated: 3.000 inches 1st end
Flow Control Device: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: pressure seal, ring type
Maximum Operating Temp: 975.0 fahrenheit single response
Connection Style: beveled (pipe) 1st end
Valve Operation Method: manual
Connection Type: butt weld pipe 1st end
Mounting Position: vertical
Maximum Operating Pressure: 1500.0 pounds per square inch single response
Criticality Code Justification: zzzy
Material: steel comp 416 stem
Style Designator: angle
Reference Number Differentiating Characteristics: quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items

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
1S1290-5	Stop-Check Valve
1S1290-5L1	Stop-Check Valve
7840-027 B10-308P-05TS	Stop-Check Valve
7840-027 B10-308P-05TSL1	Stop-Check Valve
B10-308P-05TS 7840-027	Stop-Check Valve
B10-308P-05TS 7840-027L1	Stop-Check Valve
N-10263-20-1 3IN	Stop-Check Valve
N-10263-20-1 3INL1	Stop-Check Valve