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3163666-1 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3163666-1: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: RUBBER, hole_diameter: 0.215 INCHES NOMINAL IN, overall_height: 1.500 INCHES NOMINAL IN, shank_diameter: 3.020 INCHES NOMINAL IN, outside_diameter: 4.668 INCHES NOMINAL IN, style_designator: SPECIAL SHAPED. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-025-2899, 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
3163666-1
NSN: 4810-01-025-2899
FSC: 4810 — Valves, Powered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialRUBBER
hole_diameter0.215 INCHES NOMINAL IN
overall_height1.500 INCHES NOMINAL IN
shank_diameter3.020 INCHES NOMINAL IN
outside_diameter4.668 INCHES NOMINAL IN
style_designatorSPECIAL SHAPED
bolt_hole_quantity8
bolt_circle_diameter4.190 INCHES NOMINAL IN
center_hole_diameter0.210 INCHES NOMINAL IN
end_item_identificationF-14A AIRCRAFT A
NSN4810-01-025-2899
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3163666-1 · 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: 3.020 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 4.668 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
BOLT HOLE QUANTITY: 8
•
BOLT CIRCLE DIAMETER: 4.190 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.210 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER3.020 INCHES NOMINAL IN
OVERALL HEIGHT1.500 INCHES NOMINAL IN
OUTSIDE DIAMETER4.668 INCHES NOMINAL IN
STYLE DESIGNATORSPECIAL SHAPED
BOLT HOLE QUANTITY8
BOLT CIRCLE DIAMETER4.190 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.210 INCHES NOMINAL IN
END ITEM IDENTIFICATIONF-14A AIRCRAFT A
MATERIALRUBBER
HOLE DIAMETER0.215 INCHES NOMINAL IN
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

No substitute or cross-reference records for this part.

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 3163666-1?
3163666-1 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What is the NSN for 3163666-1?
3163666-1 is cataloged in the U.S. Government catalog under NSN 4810-01-025-2899. 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.