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Technical Data Sheet

82H227MOS1SS/S-8502-6 — PLUNGER ACTUATOR ASSEMBLY,BRAKE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

82H227MOS1SS/S-8502-6: PLUNGER ACTUATOR ASSEMBLY,BRAKE.

PLUNGER ACTUATOR ASSEMBLY,BRAKE. Key specifications include material: ALUMINUM BODY, flange_shape: HEXAGON ALL ENDS, nominal_length: 3.250 INCHES ALL ENDS IN, connection_type: THREADED EXTERNAL BOSS ALL ENDS, connection_style: GASKET SEAL(BOSS) ALL ENDS, special_features: 2-WAY; NORMALLY OPEN; STAINLESS KNOB; NO OVERTRAVEL PROTECTION. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-517-4795, 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
82H227MOS1SS/S-8502-6
NSN: 4820-01-517-4795
FSC: 4820 — Valves, Nonpowered
CAGE: 8V003 — DOERING CO (USA)
SPECIFICATIONS
materialALUMINUM BODY
flange_shapeHEXAGON ALL ENDS
nominal_length3.250 INCHES ALL ENDS IN
connection_typeTHREADED EXTERNAL BOSS ALL ENDS
connection_styleGASKET SEAL(BOSS) ALL ENDS
special_features2-WAY; NORMALLY OPEN; STAINLESS KNOB; NO OVERTRAVEL PROTECTION
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
nominal_thickness1.500 INCHES ALL ENDS IN
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_devicePOPPET
NSN4820-01-517-4795
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 82H227MOS1SS/S-8502-6 · 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: POPPET
•
FLANGE SHAPE: HEXAGON ALL ENDS
•
CONNECTION STYLE: GASKET SEAL(BOSS) ALL ENDS
•
NOMINAL LENGTH: 3.250 INCHES ALL ENDS IN
•
CONNECTION TYPE: THREADED EXTERNAL BOSS ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU
•
OPERATING PRESSURE: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
FLANGE SHAPEHEXAGON ALL ENDS
CONNECTION STYLEGASKET SEAL(BOSS) ALL ENDS
NOMINAL LENGTH3.250 INCHES ALL ENDS IN
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS IN
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SECOND RESPONSE DEGF
SUBSTITUTES & CROSS-REFERENCES 2
6304524-5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6304524Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 82H227MOS1SS/S-8502-6?
82H227MOS1SS/S-8502-6 is a PLUNGER ACTUATOR ASSEMBLY,BRAKE.
What parts can replace 82H227MOS1SS/S-8502-6?
There are 2 known substitutes for 82H227MOS1SS/S-8502-6: 6304524-5, 6304524. Substitute compatibility should be verified for your specific system.
What is the NSN for 82H227MOS1SS/S-8502-6?
82H227MOS1SS/S-8502-6 is cataloged in the U.S. Government catalog under NSN 4820-01-517-4795. This indicates validated use in U.S. government and defense supply chains.
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