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C-4261 — CARTRIDGE,SHUT-OFF VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

C-4261: CARTRIDGE,SHUT-OFF VALVE.

The CARTRIDGE,SHUT-OFF VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, valve_size: 1.000 INCHES IN, hole_diameter: 0.323 INCHES MINIMUM AND 0.328 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 4.199 INCHES NOMINAL IN, port_diameter: 1.188 INCHES NOMINAL IN, special_features: STANDARD MODEL. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-010-5602, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
C-4261
NSN: 4820-00-010-5602
NIINs: 000105602, 008428226, 009090574, 009368698, 009464964, 011922359, 012057816, 012179974, 012368002, 012733261, 012733262, 017090614
FSC: 4820 — Valves, Nonpowered
CAGE: 99565 — ADMIRAL VALVE LLC DBA CPV MANUFACTURING (USA)
SPECIFICATIONS
materialCOPPER ALLOY
valve_size1.000 INCHES IN
hole_diameter0.323 INCHES MINIMUM AND 0.328 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.199 INCHES NOMINAL IN
port_diameter1.188 INCHES NOMINAL IN
special_featuresSTANDARD MODEL
style_designatorSTRAIGHT THRU
aperture_diameter2.500 INCHES NOMINAL IN
features_providedHIGH TEMPERATURE
surface_treatmentANODIZE OVERALL
bolt_hole_quantity4
operating_pressure6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
NSN4820-00-010-5602
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: C-4261 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
PORT DIAMETER: 0.313 INCHES NOMINAL IN
•
OPERATING PRESSURE: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
VALVE SIZE: 0.250 INCHES IN
•
MAXIMUM OPERATING TEMP: 225.0 FAHRENHEIT DEGF
•
MATERIAL: COPPER ALLOY
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1 1/8-12 UNF
TECHNICAL CHARACTERISTICS
PORT DIAMETER0.313 INCHES NOMINAL IN
OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
VALVE SIZE0.250 INCHES IN
MAXIMUM OPERATING TEMP225.0 FAHRENHEIT DEGF
MATERIALCOPPER ALLOY
THREAD SIZE AND SERIES/TYPE DESIGNATOR1 1/8-12 UNF
SUBSTITUTES & CROSS-REFERENCES 3
810-1385870Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
1106-210Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
803-6397247-1X1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C-4261?
C-4261 is a CARTRIDGE,SHUT-OFF VALVE.
What parts can replace C-4261?
There are 3 known substitutes for C-4261: 810-1385870, 1106-210, 803-6397247-1X1. Substitute compatibility should be verified for your specific system.
What is the NSN for C-4261?
C-4261 is cataloged in the U.S. Government catalog under NSN 4820-00-010-5602. This indicates validated use in U.S. government and defense supply chains.
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