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FVP-90-677PC6 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

FVP-90-677PC6: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: RUBBER SYNTHETIC, hole_diameter: 0.250 INCHES NOMINAL IN, overall_height: 0.356 INCHES NOMINAL IN, outside_diameter: 2.188 INCHES NOMINAL IN, style_designator: SPECIAL SHAPED, material_thickness: 0.025 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-023-2277, 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
FVP-90-677PC6
NSN: 4810-01-023-2277
FSC: 4810 — Valves, Powered
CAGE: 04845 — AUTOMATIC SWITCH COMPANY DBA ASCO (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
hole_diameter0.250 INCHES NOMINAL IN
overall_height0.356 INCHES NOMINAL IN
outside_diameter2.188 INCHES NOMINAL IN
style_designatorSPECIAL SHAPED
bolt_hole_quantity4
material_thickness0.025 INCHES NOMINAL IN
bolt_circle_diameter2.438 INCHES NOMINAL IN
outside_corner_radius0.256 INCHES NOMINAL IN
NSN4810-01-023-2277
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: FVP-90-677PC6 · 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: 2.188 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
MATERIAL THICKNESS: 0.025 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
•
BOLT CIRCLE DIAMETER: 2.438 INCHES NOMINAL IN
•
OUTSIDE CORNER RADIUS: 0.256 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.356 INCHES NOMINAL IN
OUTSIDE DIAMETER2.188 INCHES NOMINAL IN
STYLE DESIGNATORSPECIAL SHAPED
MATERIAL THICKNESS0.025 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER2.438 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.256 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
HOLE DIAMETER0.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
88-077-5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FVP-90-677PC6?
FVP-90-677PC6 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What parts can replace FVP-90-677PC6?
There is 1 known substitute for FVP-90-677PC6: 88-077-5. Substitute compatibility should be verified for your specific system.
What is the NSN for FVP-90-677PC6?
FVP-90-677PC6 is cataloged in the U.S. Government catalog under NSN 4810-01-023-2277. 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.