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Technical Data Sheet
PartsTable / COMPONENT / 78-3332
78-3332 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 1.870 INCHES NOMINAL IN, overall_height: 2.210 INCHES NOMINAL IN, overall_length: 3.870 INCHES NOMINAL IN, features_provided: BURN IN AND BIDIRECTIONAL AND PROGRAMMED, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-737-1772, 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
78-3332
NSN: 5330-00-737-1772
FSC: 5330
CAGE: 23040 — FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity1
overall_width1.870 INCHES NOMINAL IN
overall_height2.210 INCHES NOMINAL IN
overall_length3.870 INCHES NOMINAL IN
winding_quantity1
features_providedBURN IN AND BIDIRECTIONAL AND PROGRAMMED
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
memory_device_typeRAM
storage_temp_range-55.0 TO 125.0 CELSIUS DEGC
operating_temp_range+0.0 TO 70.0 CELSIUS DEGC
NSN5330-00-737-1772
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 78-3332 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
783-332Interchangeable
interchangeable cross-reference
interchangeable
85722-14Interchangeable
interchangeable cross-reference
interchangeable
1953-9Interchangeable
interchangeable cross-reference
interchangeable
HM6264LP-12Interchangeable
interchangeable cross-reference
interchangeable
78-3332AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 78-3332?
78-3332 is a RELAY,ELECTROMAGNETIC.
What parts can replace 78-3332?
There are 5 known substitutes for 78-3332: 783-332, 85722-14, 1953-9 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 78-3332?
78-3332 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-737-1772. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026