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15051 PIECE 15 — VALVE,ROTARY,SELECTOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

15051 PIECE 15: VALVE,ROTARY,SELECTOR.

The VALVE,ROTARY,SELECTOR is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-206-7658, 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
15051 PIECE 15
NSN: 4820-01-206-7658
FSC: 4820 — Valves, Nonpowered
CAGE: 29899 — CALGON CARBON UV TECHNOLOGIES LLC DBA HYDE MARINE (USA)
SPECIFICATIONS
Part Number15051 PIECE 15
NSN4820-01-206-7658
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 15051 PIECE 15 · 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 FEATURESSTEEL,MIL-S-22698,GRADE A; 0.750 IN. SQ,CTR OF BODY,CORNERS 63.0 MICROIN AT CHAMFER; 0.500 IN. OD STEM,ONE END,V/SLOT,0.125 IN. W,ACROSS END; 0.375 IN. OD STEM,OPPOSITE END; CONICAL VALVE FACE,45.0 DEG,32.0 MICROIN,BODY END W/NARROW STEM IN
SUBSTITUTES & CROSS-REFERENCES 1
15051-15Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 15051 PIECE 15?
15051 PIECE 15 is a VALVE,ROTARY,SELECTOR.
What parts can replace 15051 PIECE 15?
There is 1 known substitute for 15051 PIECE 15: 15051-15. Substitute compatibility should be verified for your specific system.
What is the NSN for 15051 PIECE 15?
15051 PIECE 15 is cataloged in the U.S. Government catalog under NSN 4820-01-206-7658. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.