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351440 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

351440: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, frequency_in_hertz: 60.0 NOMINAL, end_item_identification: 4920010930521,TEST STAND,AIRC, mounting_facility_pattern: DIAGONAL SINGLE MOUNTING FACILITY, winding_dc_resistance_rating: 1700.0 OHMS NOMINAL ALL WINDINGS, unthreaded_mounting_hole_diameter: 0.165 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-203-9219, 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
351440
NSN: 4720-00-203-9219
NIINs: 002039219, 011481941
FSC: 4720 — Hose and Flexible Tubing
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity1
frequency_in_hertz60.0 NOMINAL
end_item_identification4920010930521,TEST STAND,AIRC
mounting_facility_patternDIAGONAL SINGLE MOUNTING FACILITY
winding_dc_resistance_rating1700.0 OHMS NOMINAL ALL WINDINGS
unthreaded_mounting_hole_diameter0.165 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
operating_voltage_rating_and_type_at_specified_temp45.0 VOLTS AC 25 DEG CELSIUS ALL WINDINGS
main_contact_load_current_rating_at_maximum_rated_voltage10.0 AMPERES AC RESISTIVE LOAD
NSN4720-00-203-9219
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 351440 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 3
0206-0300-0114Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3-4011Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
IT-4476Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 351440?
351440 is a RELAY,ELECTROMAGNETIC.
What parts can replace 351440?
There are 3 known substitutes for 351440: 0206-0300-0114, 3-4011, IT-4476. Substitute compatibility should be verified for your specific system.
What is the NSN for 351440?
351440 is cataloged in the U.S. Government catalog under NSN 4720-00-203-9219. 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.