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Technical Data Sheet
PartsTable / COMPONENT / 3792B
3792B ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

ACTUATOR,HYDRAULIC-PNEUMATIC,ROT. Key specifications include material: COPPER ALLOY, teeth_type: SPUR, teeth_quantity: 15, hardness_rating: 32.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL, outside_diameter: 1.368 INCHES NOMINAL IN, special_features: MATERIAL PER ASTM B150, AL-BRZ, ALLOY C63200; MOUNTED TO GEAR RACK W/COUNTER SUNK SOCKET HEAD CAP SCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-544-3369, 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
3792B
NSN: 4810-01-544-3369
FSC: 4810
CAGE: 07270 — MOOG INC. DBA AMPAC-ISP CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
teeth_typeSPUR
teeth_quantity15
hardness_rating32.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL
outside_diameter1.368 INCHES NOMINAL IN
special_featuresMATERIAL PER ASTM B150, AL-BRZ, ALLOY C63200; MOUNTED TO GEAR RACK W/COUNTER SUNK SOCKET HEAD CAP SCREW
style_designatorROUND
ring_groove_quantity2
end_item_identificationROTARY HYDRAULIC ACTUATOR, MODEL 3792B; SEAWOLF
material_document_and_classificationASTM A564, ALLOY S17400, TY 630, COND H1075 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencySMALL PISTON
NSN4810-01-544-3369
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3792B · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
3792-41605 ITEM 47Interchangeable
interchangeable cross-reference
interchangeable
41504Interchangeable
interchangeable cross-reference
interchangeable
3792-41605Interchangeable
interchangeable cross-reference
interchangeable
41607Interchangeable
interchangeable cross-reference
interchangeable
3792-41605 ITEM 2Interchangeable
interchangeable cross-reference
interchangeable
3792-41605 ITEM 3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3792B?
3792B is a ACTUATOR,HYDRAULIC-PNEUMATIC,ROT.
What parts can replace 3792B?
There are 11 known substitutes for 3792B: 3792-41605 ITEM 47, 41504, 3792-41605 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3792B?
3792B is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-544-3369. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026