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147765-1 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

147765-1: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: RUBBER SILICONE, overall_height: 0.430 INCHES NOMINAL IN, shank_diameter: 2.800 INCHES NOMINAL IN, outside_diameter: 4.920 INCHES NOMINAL IN, style_designator: SPECIAL SHAPED, material_thickness: 0.150 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-249-2116, 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
147765-1
NSN: 4810-01-249-2116
FSC: 4810 — Valves, Powered
CAGE: 0SML3 — AERO INTERNATIONAL, LLC DBA AMS ENGINEERED SOLUTIONS (USA)
SPECIFICATIONS
materialRUBBER SILICONE
overall_height0.430 INCHES NOMINAL IN
shank_diameter2.800 INCHES NOMINAL IN
outside_diameter4.920 INCHES NOMINAL IN
style_designatorSPECIAL SHAPED
material_thickness0.150 INCHES NOMINAL IN
NSN4810-01-249-2116
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 147765-1 · 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
•
SHANK DIAMETER: 2.800 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 4.920 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
MATERIAL THICKNESS: 0.150 INCHES NOMINAL IN
•
MATERIAL: RUBBER SILICONE
TECHNICAL CHARACTERISTICS
SHANK DIAMETER2.800 INCHES NOMINAL IN
OVERALL HEIGHT0.430 INCHES NOMINAL IN
OUTSIDE DIAMETER4.920 INCHES NOMINAL IN
STYLE DESIGNATORSPECIAL SHAPED
MATERIAL THICKNESS0.150 INCHES NOMINAL IN
MATERIALRUBBER SILICONE
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 2
10109199Reference document
Same NSN cross-reference
Reference document — Informative reference only
147765Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 147765-1?
147765-1 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What parts can replace 147765-1?
There are 2 known substitutes for 147765-1: 10109199, 147765. Substitute compatibility should be verified for your specific system.
What is the NSN for 147765-1?
147765-1 is cataloged in the U.S. Government catalog under NSN 4810-01-249-2116. 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.