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D2-9855PC203 — CYLINDER HEAD,DIESEL ENGINE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

D2-9855PC203: CYLINDER HEAD,DIESEL ENGINE.

The CYLINDER HEAD,DIESEL ENGINE is a the manufacturer industrial component. Key specifications include material: RUBBER, overall_height: 0.250 INCHES NOMINAL IN, inside_diameter: 0.385 INCHES NOMINAL IN, pressure_rating: 125.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, outside_diameter: 1.078 INCHES NOMINAL IN, style_designator: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-142-2138, 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
D2-9855PC203
NSN: 4820-00-142-2138
FSC: 4820 — Valves, Nonpowered
CAGE: 73057 — USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV (USA)
SPECIFICATIONS
materialRUBBER
overall_height0.250 INCHES NOMINAL IN
inside_diameter0.385 INCHES NOMINAL IN
pressure_rating125.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
outside_diameter1.078 INCHES NOMINAL IN
style_designatorPLAIN
media_for_which_designedWATER, SALT
NSN4820-00-142-2138
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D2-9855PC203 · 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
•
PRESSURE RATING: 125.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
OUTSIDE DIAMETER: 1.078 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
INSIDE DIAMETER: 0.385 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: WATER, SALT
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.250 INCHES NOMINAL IN
PRESSURE RATING125.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
OUTSIDE DIAMETER1.078 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
INSIDE DIAMETER0.385 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDWATER, SALT
MATERIALRUBBER
SUBSTITUTES & CROSS-REFERENCES 7
AA23940PC8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AA34197PC18Reference document
Same NSN cross-reference
Reference document — Secondary reference
D25208Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AVP10S42-084PC203Reference document
Same NSN cross-reference
Reference document — Secondary reference
BM3929PC8Reference document
Same NSN cross-reference
Reference document — Secondary reference
AA18969-3PC3Reference 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 D2-9855PC203?
D2-9855PC203 is a CYLINDER HEAD,DIESEL ENGINE.
What parts can replace D2-9855PC203?
There are 7 known substitutes for D2-9855PC203: AA23940PC8, AA34197PC18, D25208 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D2-9855PC203?
D2-9855PC203 is cataloged in the U.S. Government catalog under NSN 4820-00-142-2138. This indicates validated use in U.S. government and defense supply chains.
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