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415-7939 — ACTUATOR,ELECTRO-MECHANICAL,LINE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

415-7939: ACTUATOR,ELECTRO-MECHANICAL,LINE.

ACTUATOR,ELECTRO-MECHANICAL,LINE. Key specifications include current_type: AC, special_features: 120 VAC 1.2 A W/ POS FEED NEMA 4 US KOEI UNIC-05 VAC, voltage_in_volts: 120.0, current_rating_in_amps: 1.2, end_item_identification: HEATER CONTROL VALVE ASSY. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-573-2093, 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
415-7939
NSN: 4810-01-573-2093
FSC: 4810 — Valves, Powered
CAGE: 28953 — RIX INDUSTRIES (USA)
SPECIFICATIONS
current_typeAC
special_features120 VAC 1.2 A W/ POS FEED NEMA 4 US KOEI UNIC-05 VAC
voltage_in_volts120.0
current_rating_in_amps1.2
end_item_identificationHEATER CONTROL VALVE ASSY
NSN4810-01-573-2093
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 415-7939 · 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
•
CURRENT TYPE: AC
•
VOLTAGE IN VOLTS: 120.0
•
CURRENT RATING IN AMPS: 1.2
TECHNICAL CHARACTERISTICS
CURRENT TYPEAC
VOLTAGE IN VOLTS120.0
SPECIAL FEATURES120 VAC 1.2 A W/ POS FEED NEMA 4 US KOEI UNIC-05 VAC
END ITEM IDENTIFICATIONHEATER CONTROL VALVE ASSY
CURRENT RATING IN AMPS1.2
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 1
B8892 ITEM 2Same 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 415-7939?
415-7939 is a ACTUATOR,ELECTRO-MECHANICAL,LINE.
What parts can replace 415-7939?
There is 1 known substitute for 415-7939: B8892 ITEM 2. Substitute compatibility should be verified for your specific system.
What is the NSN for 415-7939?
415-7939 is cataloged in the U.S. Government catalog under NSN 4810-01-573-2093. 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.