DEFA 552
E1222795
UNEXPLORED
DEFA 552 is a 30 mm aircraft autocannon variant developed by the French company DEFA, widely used in fighter and attack aircraft for its high rate of fire and reliability.
All labels observed (1)
| Label | Occurrences |
|---|---|
| DEFA 552 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16568134 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DEFA 552 Context triple: [DEFA 30 mm cannon family, notableVariant, DEFA 552]
-
A.
DEFA 551
DEFA 551 is a 30 mm aircraft autocannon variant developed by the French company DEFA, used primarily for fighter and attack aircraft armament.
-
B.
DE-133
DE-133 was the hull number of USS Pillsbury, a World War II-era U.S. Navy destroyer escort that served primarily in Atlantic convoy and anti-submarine operations.
-
C.
DE-131
DE-131 was the hull classification symbol for USS Hammann, a World War II-era U.S. Navy destroyer escort.
-
D.
SE555 (military)
The SE555 (military) is a ruggedized, high-reliability military-grade variant of the classic 555 timer integrated circuit designed to operate over an extended temperature range and under harsh environmental conditions.
-
E.
BB-55
BB-55 is the hull classification symbol for USS North Carolina, a World War II-era U.S. Navy battleship renowned for its service in the Pacific Theater and preservation as a museum ship.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: DEFA 552 Target entity description: DEFA 552 is a 30 mm aircraft autocannon variant developed by the French company DEFA, widely used in fighter and attack aircraft for its high rate of fire and reliability.
-
A.
DEFA 551
DEFA 551 is a 30 mm aircraft autocannon variant developed by the French company DEFA, used primarily for fighter and attack aircraft armament.
-
B.
DE-133
DE-133 was the hull number of USS Pillsbury, a World War II-era U.S. Navy destroyer escort that served primarily in Atlantic convoy and anti-submarine operations.
-
C.
DE-131
DE-131 was the hull classification symbol for USS Hammann, a World War II-era U.S. Navy destroyer escort.
-
D.
SE555 (military)
The SE555 (military) is a ruggedized, high-reliability military-grade variant of the classic 555 timer integrated circuit designed to operate over an extended temperature range and under harsh environmental conditions.
-
E.
BB-55
BB-55 is the hull classification symbol for USS North Carolina, a World War II-era U.S. Navy battleship renowned for its service in the Pacific Theater and preservation as a museum ship.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.