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2784496 — PISTON,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2784496: PISTON,VALVE.

The PISTON,VALVE is a the manufacturer industrial component. Key specifications include overall_length: 5.900 INCHES MINIMUM AND 6.000 INCHES MAXIMUM IN, outside_diameter: 0.623 INCHES MINIMUM IN, special_features: 3125-24 UNF-29 HANDBOOK H2850 MIN THREAD DEPTH, surface_treatment: ANODIZE, valve_design_control_activity: 70210, surface_treatment_document_and_classification: MIL-A-8625,TYPE III CLASS I MIL STD ALL TREATMENT RESPONSES. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-473-3687, 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
2784496
NSN: 4810-01-473-3687
FSC: 4810 — Valves, Powered
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
overall_length5.900 INCHES MINIMUM AND 6.000 INCHES MAXIMUM IN
outside_diameter0.623 INCHES MINIMUM IN
special_features3125-24 UNF-29 HANDBOOK H2850 MIN THREAD DEPTH
surface_treatmentANODIZE
valve_design_control_activity70210
surface_treatment_document_and_classificationMIL-A-8625,TYPE III CLASS I MIL STD ALL TREATMENT RESPONSES
NSN4810-01-473-3687
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2784496 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE III CLASS I MIL STD ALL TREATMENT RESPONSES
•
OUTSIDE DIAMETER: 0.623 INCHES MINIMUM IN
•
SURFACE TREATMENT: ANODIZE
•
VALVE DESIGN CONTROL ACTIVITY: 70210
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE III CLASS I MIL STD ALL TREATMENT RESPONSES
OUTSIDE DIAMETER0.623 INCHES MINIMUM IN
OVERALL LENGTH5.900 INCHES MINIMUM AND 6.000 INCHES MAXIMUM IN
SPECIAL FEATURES3125-24 UNF-29 HANDBOOK H2850 MIN THREAD DEPTH
SURFACE TREATMENTANODIZE
VALVE DESIGN CONTROL ACTIVITY70210
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2784496?
2784496 is a PISTON,VALVE.
What is the NSN for 2784496?
2784496 is cataloged in the U.S. Government catalog under NSN 4810-01-473-3687. 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.