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3291378-3-1 — VALVE,FLOW CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3291378-3-1: VALVE,FLOW CONTROL.

The VALVE,FLOW CONTROL is a the manufacturer industrial component. Key specifications include end_item_identification: EVAPORATOR UNIT; E-2C HAWKEYE 2000 AIRCRAFT, criticality_code_justification: AGAV, part_name_assigned_by_controlling_agency: (INAVY)SURGE CONTROL VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-495-3710, 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
3291378-3-1
NSN: 4820-01-495-3710
FSC: 4820 — Valves, Nonpowered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
end_item_identificationEVAPORATOR UNIT; E-2C HAWKEYE 2000 AIRCRAFT
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agency(INAVY)SURGE CONTROL VALVE
NSN4820-01-495-3710
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3291378-3-1 · 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
•
CRITICALITY CODE JUSTIFICATION: AGAV
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONAGAV
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY)SURGE CONTROL VALVE
END ITEM IDENTIFICATIONEVAPORATOR UNIT; E-2C HAWKEYE 2000 AIRCRAFT
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 1
123SCEC5170-53Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3291378-3-1?
3291378-3-1 is a VALVE,FLOW CONTROL.
What parts can replace 3291378-3-1?
There is 1 known substitute for 3291378-3-1: 123SCEC5170-53. Substitute compatibility should be verified for your specific system.
What is the NSN for 3291378-3-1?
3291378-3-1 is cataloged in the U.S. Government catalog under NSN 4820-01-495-3710. 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.