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3821-G502 — VALVE,SOLENOID

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3821-G502: VALVE,SOLENOID.

The VALVE,SOLENOID is a the manufacturer industrial component. Key specifications include phase: SINGLE, material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE, thread_class: 3B ALL ENDS, connection_type: THREADED INTERNAL BOSS ALL ENDS, connection_style: GASKET SEAL(BOSS) ALL ENDS, special_features: CLASS H HIGH TEMPERATURE COILS WITH 18 IN. LEADS IN.

This part is cataloged in the U.S. Government catalog under NSN 4810-01-134-6952, 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
3821-G502
NSN: 4810-01-134-6952
FSC: 4810 — Valves, Powered
CAGE: 22501 — HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC (USA)
SPECIFICATIONS
phaseSINGLE
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
thread_class3B ALL ENDS
connection_typeTHREADED INTERNAL BOSS ALL ENDS
connection_styleGASKET SEAL(BOSS) ALL ENDS
special_featuresCLASS H HIGH TEMPERATURE COILS WITH 18 IN. LEADS IN
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
mounting_positionHORIZONTAL OR VERTICAL
frequency_in_hertz50.0 AND 60.0
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
NSN4810-01-134-6952
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3821-G502 · 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
•
PHASE: SINGLE
•
FREQUENCY IN HERTZ: 50.0 AND 60.0
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 110.0 AC AND 120.0 AC
•
CONNECTION STYLE: GASKET SEAL(BOSS) ALL ENDS
•
MOUNTING POSITION: HORIZONTAL OR VERTICAL
•
CONNECTION TYPE: THREADED INTERNAL BOSS ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
PHASESINGLE
FREQUENCY IN HERTZ50.0 AND 60.0
VOLTAGE IN VOLTS AND CURRENT TYPE110.0 AC AND 120.0 AC
CONNECTION STYLEGASKET SEAL(BOSS) ALL ENDS
MOUNTING POSITIONHORIZONTAL OR VERTICAL
CONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 3
HT8262C2110-120V60Reference document
Same NSN cross-reference
Reference document — Secondary reference
3821B-G502Reference document
Same NSN cross-reference
Reference document — Secondary reference
HT8262C2MOD110-120V60Reference 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 3821-G502?
3821-G502 is a VALVE,SOLENOID.
What parts can replace 3821-G502?
There are 3 known substitutes for 3821-G502: HT8262C2110-120V60, 3821B-G502, HT8262C2MOD110-120V60. Substitute compatibility should be verified for your specific system.
What is the NSN for 3821-G502?
3821-G502 is cataloged in the U.S. Government catalog under NSN 4810-01-134-6952. This indicates validated use in U.S. government and defense supply chains.
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