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P-0903 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

P-0903: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include phase: SINGLE, material: PLASTIC POLYTETRAFLUOROETHYLENE SEAT, valve_size: 3.000 INCHES IN, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, connection_style: PLAIN (TUBE) ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-033-7238, 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
P-0903
NSN: 4820-01-033-7238
FSC: 4820 — Valves, Nonpowered
CAGE: 38881 — MONTREAL BRONZE LTD DBA LES FONDERIES DE BRONZE MONTR?AL (CAN)
SPECIFICATIONS
phaseSINGLE
materialPLASTIC POLYTETRAFLUOROETHYLENE SEAT
valve_size3.000 INCHES IN
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
connection_stylePLAIN (TUBE) ALL ENDS
style_designatorCROSS FLANGED ENDS
nominal_thickness0.500 INCHES ALL ENDS IN
bolt_hole_quantity8 ALL ENDS
flange_face_designPLAIN ALL ENDS
frequency_in_hertz60.0
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NSN4820-01-033-7238
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: P-0903 · 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
SUBSTITUTES & CROSS-REFERENCES 4
P-0930Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
MIL-V-24509Reference document
Same NSN cross-reference
Reference document — Identification reference
19-000-342 2WAY 2PORT4INSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
076301Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P-0903?
P-0903 is a VALVE,BALL.
What parts can replace P-0903?
There are 4 known substitutes for P-0903: P-0930, MIL-V-24509, 19-000-342 2WAY 2PORT4IN and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P-0903?
P-0903 is cataloged in the U.S. Government catalog under NSN 4820-01-033-7238. This indicates validated use in U.S. government and defense supply chains.
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