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2642106 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2642106: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: RUBBER SYNTHETIC, hole_diameter: 0.172 INCHES NOMINAL IN, overall_height: 0.022 INCHES NOMINAL IN, shank_diameter: 0.368 INCHES NOMINAL IN, outside_diameter: 3.750 INCHES NOMINAL IN, style_designator: SPECIAL SHAPED. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-078-3565, 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
2642106
NSN: 4820-00-078-3565
FSC: 4820 — Valves, Nonpowered
CAGE: 3H889 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
hole_diameter0.172 INCHES NOMINAL IN
overall_height0.022 INCHES NOMINAL IN
shank_diameter0.368 INCHES NOMINAL IN
outside_diameter3.750 INCHES NOMINAL IN
style_designatorSPECIAL SHAPED
bolt_hole_quantity9
bolt_circle_diameter3.297 INCHES NOMINAL IN
center_hole_diameter0.390 INCHES NOMINAL IN
NSN4820-00-078-3565
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2642106 · 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: 0.368 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 3.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
BOLT HOLE QUANTITY: 9
•
BOLT CIRCLE DIAMETER: 3.297 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.390 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.368 INCHES NOMINAL IN
OVERALL HEIGHT0.022 INCHES NOMINAL IN
OUTSIDE DIAMETER3.750 INCHES NOMINAL IN
STYLE DESIGNATORSPECIAL SHAPED
BOLT HOLE QUANTITY9
BOLT CIRCLE DIAMETER3.297 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.390 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
HOLE DIAMETER0.172 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
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 2642106?
2642106 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What is the NSN for 2642106?
2642106 is cataloged in the U.S. Government catalog under NSN 4820-00-078-3565. 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.