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Technical Data Sheet
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R0126 — R0126

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

R0126: R0126.

The R0126 is a the manufacturer industrial component. Key specifications include special_features: MODEL MS12QX ACTUATOR ASSY. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-478-2123, 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
R0126
NSN: 4810-01-478-2123
FSC: 4810 — Valves, Powered
CAGE: 57368 — MIL SPEC INC DBA MIL SPEC, INC (USA)
SPECIFICATIONS
special_featuresMODEL MS12QX ACTUATOR ASSY
NSN4810-01-478-2123
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: R0126 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMODEL MS12QX ACTUATOR ASSY
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 2
12273 PL REV A FIND NO. 42Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12273Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R0126?
R0126 is a R0126.
What parts can replace R0126?
There are 2 known substitutes for R0126: 12273 PL REV A FIND NO. 42, 12273. Substitute compatibility should be verified for your specific system.
What is the NSN for R0126?
R0126 is cataloged in the U.S. Government catalog under NSN 4810-01-478-2123. This indicates validated use in U.S. government and defense supply chains.
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