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88-077-32 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

88-077-32: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: STEEL AND RUBBER, hole_diameter: 0.250 INCHES NOMINAL IN, overall_height: 0.325 INCHES NOMINAL IN, outside_diameter: 2.185 INCHES NOMINAL IN, style_designator: SPECIAL SHAPED, material_thickness: 0.037 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-602-4600, 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
88-077-32
NSN: 4810-00-602-4600
FSC: 4810 — Valves, Powered
CAGE: 04845 — AUTOMATIC SWITCH COMPANY DBA ASCO (USA)
SPECIFICATIONS
materialSTEEL AND RUBBER
hole_diameter0.250 INCHES NOMINAL IN
overall_height0.325 INCHES NOMINAL IN
outside_diameter2.185 INCHES NOMINAL IN
style_designatorSPECIAL SHAPED
bolt_hole_quantity4
material_thickness0.037 INCHES NOMINAL IN
bolt_circle_diameter2.438 INCHES NOMINAL IN
center_hole_diameter0.077 INCHES NOMINAL IN
outside_corner_radius0.312 INCHES NOMINAL IN
NSN4810-00-602-4600
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 88-077-32 · 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: 2.185 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
MATERIAL THICKNESS: 0.037 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
•
BOLT CIRCLE DIAMETER: 2.438 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.077 INCHES NOMINAL IN
•
OUTSIDE CORNER RADIUS: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.325 INCHES NOMINAL IN
OUTSIDE DIAMETER2.185 INCHES NOMINAL IN
STYLE DESIGNATORSPECIAL SHAPED
MATERIAL THICKNESS0.037 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER2.438 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.077 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.312 INCHES NOMINAL IN
MATERIALSTEEL AND RUBBER
HOLE DIAMETER0.250 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 88-077-32?
88-077-32 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What is the NSN for 88-077-32?
88-077-32 is cataloged in the U.S. Government catalog under NSN 4810-00-602-4600. This indicates validated use in U.S. government and defense supply chains.
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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.