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V46AA-1 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

V46AA-1: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: NICKEL ALLOY AND COPPER ALLOY SEAT, body_style: STRAIGHT THRU, temp_rating: 170.0 FAHRENHEIT NOMINAL DEGF, furnished_items: PRESSURE BREAKER, regulation_type: 1ST STAGE AUTOMATIC, 2ND STAGE MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-780-4311, 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
V46AA-1
NSN: 4820-00-780-4311
NIINs: 007804311, 010812866
FSC: 4820 — Valves, Nonpowered
CAGE: 92568 — SHELLER-GLOBE ENGINEERED POLYMERS CO (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialNICKEL ALLOY AND COPPER ALLOY SEAT
body_styleSTRAIGHT THRU
temp_rating170.0 FAHRENHEIT NOMINAL DEGF
furnished_itemsPRESSURE BREAKER
regulation_type1ST STAGE AUTOMATIC, 2ND STAGE MANUAL
valve_stem_designSINGLE SEAT
flow_control_deviceDISK, TOP GUIDED
valve_loading_methodSPRING
manual_control_methodSCREW
outlet_pressure_range70.0 TO 260.0 CAMERA MOUNT
end_connection_quantity2
NSN4820-00-780-4311
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: V46AA-1 · 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
•
FLOW CONTROL DEVICE: DISK, TOP GUIDED
•
VALVE STEM DESIGN: SINGLE SEAT
•
RENEWABLE SEAT RING TYPE: THREADED
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
REMOTE ACTUATION METHOD: BELLOWS
•
BODY STYLE: STRAIGHT THRU
•
REGULATION TYPE: 1ST STAGE AUTOMATIC, 2ND STAGE MANUAL
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK, TOP GUIDED
VALVE STEM DESIGNSINGLE SEAT
RENEWABLE SEAT RING TYPETHREADED
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
REMOTE ACTUATION METHODBELLOWS
BODY STYLESTRAIGHT THRU
REGULATION TYPE1ST STAGE AUTOMATIC, 2ND STAGE MANUAL
FIRST END STYLE DESIGNATORPLAIN
TEMP RATING170.0 FAHRENHEIT NOMINAL DEGF
SUBSTITUTES & CROSS-REFERENCES 1
246P03ARReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is V46AA-1?
V46AA-1 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace V46AA-1?
There is 1 known substitute for V46AA-1: 246P03AR. Substitute compatibility should be verified for your specific system.
What is the NSN for V46AA-1?
V46AA-1 is cataloged in the U.S. Government catalog under NSN 4820-00-780-4311. 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.