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793535-1 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

793535-1: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: RUBBER AND PLASTIC POLYAMIDE NYLON, hole_diameter: 0.195 INCHES NOMINAL IN, overall_height: 1.780 INCHES NOMINAL IN, outside_diameter: 3.800 INCHES NOMINAL IN, style_designator: SPECIAL SHAPED, bolt_hole_quantity: 10. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-329-4745, 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
793535-1
NSN: 4820-01-329-4745
FSC: 4820 — Valves, Nonpowered
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialRUBBER AND PLASTIC POLYAMIDE NYLON
hole_diameter0.195 INCHES NOMINAL IN
overall_height1.780 INCHES NOMINAL IN
outside_diameter3.800 INCHES NOMINAL IN
style_designatorSPECIAL SHAPED
bolt_hole_quantity10
material_thickness0.030 INCHES NOMINAL IN
bolt_circle_diameter3.740 INCHES NOMINAL IN
center_hole_diameter1.330 INCHES NOMINAL IN
taper_major_diameter2.690 INCHES NOMINAL IN
NSN4820-01-329-4745
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 793535-1 · 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
•
OUTSIDE DIAMETER: 3.800 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
TAPER MAJOR DIAMETER: 2.690 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.030 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 10
•
BOLT CIRCLE DIAMETER: 3.740 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 1.330 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.780 INCHES NOMINAL IN
OUTSIDE DIAMETER3.800 INCHES NOMINAL IN
STYLE DESIGNATORSPECIAL SHAPED
TAPER MAJOR DIAMETER2.690 INCHES NOMINAL IN
MATERIAL THICKNESS0.030 INCHES NOMINAL IN
BOLT HOLE QUANTITY10
BOLT CIRCLE DIAMETER3.740 INCHES NOMINAL IN
CENTER HOLE DIAMETER1.330 INCHES NOMINAL IN
MATERIALRUBBER AND PLASTIC POLYAMIDE NYLON
HOLE DIAMETER0.195 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
793535Reference 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 demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 793535-1?
793535-1 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What parts can replace 793535-1?
There is 1 known substitute for 793535-1: 793535. Substitute compatibility should be verified for your specific system.
What is the NSN for 793535-1?
793535-1 is cataloged in the U.S. Government catalog under NSN 4820-01-329-4745. 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.