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R10AP2P203-BM1 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

R10AP2P203-BM1: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY STEM, flange_shape: ROUND WITH HOLES FIRST END, connection_type: FLANGE FIRST END, special_features: W/LIFTING LEVER, style_designator: ANGLE, bolt_hole_quantity: 12 FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-289-0839, 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
R10AP2P203-BM1
NSN: 4820-00-289-0839
FSC: 4820 — Valves, Nonpowered
CAGE: 11859 — HUNT VALVE COMPANY, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY STEM
flange_shapeROUND WITH HOLES FIRST END
connection_typeFLANGE FIRST END
special_featuresW/LIFTING LEVER
style_designatorANGLE
bolt_hole_quantity12 FIRST END
flange_face_designPLAIN FIRST END
disk_loading_methodSPRING
nominal_outside_diameter10.125 INCHES FIRST END IN
adjustable_pressure_range+10.0 TO 12.0 POUNDS PER SQUARE INCH LBS
bolt_hole_nominal_diameter0.688 INCHES FIRST END IN
bolt_circle_nominal_diameter8.875 INCHES FIRST END IN
NSN4820-00-289-0839
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: R10AP2P203-BM1 · 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
•
FLANGE SHAPE: ROUND WITH HOLES FIRST END
•
FLANGE FACE DESIGN: PLAIN FIRST END
•
BOLT CIRCLE NOMINAL DIAMETER: 8.875 INCHES FIRST END IN
•
CONNECTION TYPE: FLANGE FIRST END
•
STYLE DESIGNATOR: ANGLE
•
BOLT HOLE NOMINAL DIAMETER: 0.688 INCHES FIRST END IN
•
ADJUSTABLE PRESSURE RANGE: +10.0 TO 12.0 POUNDS PER SQUARE INCH LBS
•
NOMINAL OUTSIDE DIAMETER: 10.125 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND WITH HOLES FIRST END
FLANGE FACE DESIGNPLAIN FIRST END
BOLT CIRCLE NOMINAL DIAMETER8.875 INCHES FIRST END IN
CONNECTION TYPEFLANGE FIRST END
STYLE DESIGNATORANGLE
BOLT HOLE NOMINAL DIAMETER0.688 INCHES FIRST END IN
ADJUSTABLE PRESSURE RANGE+10.0 TO 12.0 POUNDS PER SQUARE INCH LBS
NOMINAL OUTSIDE DIAMETER10.125 INCHES FIRST END IN
DISK LOADING METHODSPRING
BOLT HOLE QUANTITY12 FIRST END
SUBSTITUTES & CROSS-REFERENCES 2
D52008Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1817 6IN 10T12PSI FLGEReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R10AP2P203-BM1?
R10AP2P203-BM1 is a VALVE,SAFETY RELIEF.
What parts can replace R10AP2P203-BM1?
There are 2 known substitutes for R10AP2P203-BM1: D52008, 1817 6IN 10T12PSI FLGE. Substitute compatibility should be verified for your specific system.
What is the NSN for R10AP2P203-BM1?
R10AP2P203-BM1 is cataloged in the U.S. Government catalog under NSN 4820-00-289-0839. This indicates validated use in U.S. government and defense supply chains.
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