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P42-50-HUMD — VALVE,ROTARY,SELECTOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

P42-50-HUMD: 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 4820-01-237-2855, 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
P42-50-HUMD
NSN: 4820-01-237-2855
FSC: 4820 — Valves, Nonpowered
CAGE: 78357 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV QUICK COUPLER DIVISION (USA)
SPECIFICATIONS
special_featuresDIE CAST ALUMINUM BODY; SIZE 0.250 IN.,4 PORTS,0.250NPT INTERNAL THREADS; 5000.0 MAX PSI; -40 TO 250 DEG F TEMPERATURE RANGE; HYDRAULIC OIL SERVICE; STRAIGHT THRU FLOW; UNIVERSAL MOUNTING IN
NSN4820-01-237-2855
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: P42-50-HUMD · 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 FEATURESDIE CAST ALUMINUM BODY; SIZE 0.250 IN.,4 PORTS,0.250NPT INTERNAL THREADS; 5000.0 MAX PSI; -40 TO 250 DEG F TEMPERATURE RANGE; HYDRAULIC OIL SERVICE; STRAIGHT THRU FLOW; UNIVERSAL MOUNTING IN
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
B-M 1200 PIECE 74-74AReference document
Same NSN cross-reference
Reference document — Secondary reference
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 P42-50-HUMD?
P42-50-HUMD is a VALVE,ROTARY,SELECTOR.
What parts can replace P42-50-HUMD?
There is 1 known substitute for P42-50-HUMD: B-M 1200 PIECE 74-74A. Substitute compatibility should be verified for your specific system.
What is the NSN for P42-50-HUMD?
P42-50-HUMD is cataloged in the U.S. Government catalog under NSN 4820-01-237-2855. This indicates validated use in U.S. government and defense supply chains.
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