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PartsTable / COMPONENT / AEF19-878-P
AEF19-878-P ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The DUMMY LOAD,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, head_type: SOLID, core_depth: 0.875 INCHES NOMINAL IN, head_height: 0.312 INCHES NOMINAL IN, power_rating: 1.500 WATTS AVERAGE, thread_class: 2A EXTERNAL A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-684-8878, 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
AEF19-878-P
NSN: 4730-01-684-8878
FSC: 4730
CAGE: 66618 — AEF-PERFORMANCE LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
head_typeSOLID
core_depth0.875 INCHES NOMINAL IN
head_height0.312 INCHES NOMINAL IN
power_rating1.500 WATTS AVERAGE
thread_class2A EXTERNAL A
thread_length0.594 INCHES NOMINAL EXTERNAL IN
cooling_methodSELF-COOLED
overall_length5.000 INCHES NOMINAL IN
connection_stylePLAIN
fragility_factorMODERATELY RUGGED
style_designatorPLUG, MACHINE
NSN4730-01-684-8878
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AEF19-878-P · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
G-450-5/16Interchangeable
interchangeable cross-reference
interchangeable
1010195Interchangeable
interchangeable cross-reference
interchangeable
7037469Interchangeable
interchangeable cross-reference
interchangeable
908Interchangeable
interchangeable cross-reference
interchangeable
91387776Interchangeable
interchangeable cross-reference
interchangeable
P910AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AEF19-878-P?
AEF19-878-P is a DUMMY LOAD,ELECTRICAL.
What parts can replace AEF19-878-P?
There are 11 known substitutes for AEF19-878-P: G-450-5/16, 1010195, 7037469 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AEF19-878-P?
AEF19-878-P is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-684-8878. 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