A3780994 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

A3780994: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: RUBBER SYNTHETIC, hole_diameter: 0.435 INCHES NOMINAL IN, overall_height: 1.468 INCHES NOMINAL IN, outside_diameter: 12.000 INCHES NOMINAL IN, style_designator: SPECIAL SHAPED, bolt_hole_quantity: 14. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-630-9271, 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

A3780994

NSN: 4820-00-630-9271
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)

SPECIFICATIONS

material	RUBBER SYNTHETIC
hole_diameter	0.435 INCHES NOMINAL IN
overall_height	1.468 INCHES NOMINAL IN
outside_diameter	12.000 INCHES NOMINAL IN
style_designator	SPECIAL SHAPED
bolt_hole_quantity	14
material_thickness	0.108 INCHES NOMINAL IN
bolt_circle_diameter	11.315 INCHES NOMINAL IN
center_hole_diameter	1.000 INCHES NOMINAL IN
taper_major_diameter	8.725 INCHES NOMINAL IN
taper_minor_diameter	7.780 INCHES NOMINAL IN
NSN	4820-00-630-9271

COMPONENT DIAGRAM

KEY FEATURES

•

OUTSIDE DIAMETER: 12.000 INCHES NOMINAL IN

•

TAPER MINOR DIAMETER: 7.780 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SPECIAL SHAPED

•

TAPER MAJOR DIAMETER: 8.725 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.108 INCHES NOMINAL IN

•

BOLT HOLE QUANTITY: 14

•

BOLT CIRCLE DIAMETER: 11.315 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.468 INCHES NOMINAL IN
OUTSIDE DIAMETER	12.000 INCHES NOMINAL IN
TAPER MINOR DIAMETER	7.780 INCHES NOMINAL IN
STYLE DESIGNATOR	SPECIAL SHAPED
TAPER MAJOR DIAMETER	8.725 INCHES NOMINAL IN
MATERIAL THICKNESS	0.108 INCHES NOMINAL IN
BOLT HOLE QUANTITY	14
BOLT CIRCLE DIAMETER	11.315 INCHES NOMINAL IN
CENTER HOLE DIAMETER	1.000 INCHES NOMINAL IN
MATERIAL	RUBBER SYNTHETIC

SUBSTITUTES & CROSS-REFERENCES 5

37809Reference document

Same NSN cross-reference

Reference document — Secondary reference

12313NPC14Reference document

Same NSN cross-reference

Reference document — Secondary reference

4820PL1380141Reference document

Same NSN cross-reference

Reference document — Informative reference only

A37809Reference document

Same NSN cross-reference

Reference document — Secondary reference

18356NPC3Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A3780994?

A3780994 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

What parts can replace A3780994?

There are 5 known substitutes for A3780994: 37809, 12313NPC14, 4820PL1380141 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for A3780994?

A3780994 is cataloged in the U.S. Government catalog under NSN 4820-00-630-9271. This indicates validated use in U.S. government and defense supply chains.

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A3780994 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

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