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DA866P — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DA866P: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: NICKEL ALLOY R-405 SEAT, body_style: STRAIGHT THRU, regulation_type: MANUAL SINGLE STAGE, special_features: WEAPON SYSTEM ESSENTIAL, style_designator: THREADED FLANGED. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-220-7702, 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
DA866P
NSN: 4820-01-220-7702
NIINs: 012207702, 014286658, 014286870, 014286943, 014287627, 014287642, 014365826
FSC: 4820 — Valves, Nonpowered
CAGE: 21013 — METREX VALVE CORP. DBA METREX VALVE CORP (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialNICKEL ALLOY R-405 SEAT
body_styleSTRAIGHT THRU
regulation_typeMANUAL SINGLE STAGE
special_featuresWEAPON SYSTEM ESSENTIAL
style_designatorTHREADED FLANGED
flow_control_deviceDISK
valve_loading_methodSPRING
manual_control_methodSCREW
outlet_pressure_range80.0 TO 210.0 CAMERA MOUNT
seating_surface_shapeRADIAL
end_connection_quantity2
NSN4820-01-220-7702
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DA866P · 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
•
STYLE DESIGNATOR: PLAIN FLANGED
•
MATERIAL: NICKEL ALLOY 400 OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORPLAIN FLANGED
MATERIALNICKEL ALLOY 400 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
DA866P ITEM 14Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DA866P?
DA866P is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace DA866P?
There is 1 known substitute for DA866P: DA866P ITEM 14. Substitute compatibility should be verified for your specific system.
What is the NSN for DA866P?
DA866P is cataloged in the U.S. Government catalog under NSN 4820-01-220-7702. 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.