Lockheed Martin L-100 Hercules

1,122 parts applicable to this airframe — cargo

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
15015071	DUCT	—	L-100 Hercules	36	Pneumatics	OEM
1734316700	DETECTOR	—	L-100 Hercules	26	Safety / Emergency	OEM
1EN16	DOWNLOCK SWITCH	BEECH	L-100 Hercules C402	32	Electromechanical	OEM
2024T40025	MOPSILL	LKHEED	DC-9 MD-82+1	53	Structures	OEM
203430	COOLING TURBINE	—	L-100 Hercules	21	Environmental / Cabin
2CM353C1H	ALTERNATOR	—	L-100 Hercules	24	Electromechanical	OEM
33110224	SKIN	—	L-100 Hercules	53	Structures	OEM
33563512	SILL	—	L-100 Hercules	53	Structures
33914949	PANEL	—	L-100 Hercules	53	unknown	OEM
34007R	END RIB	—	L-100 Hercules	57	Structures	OEM
344007L	END RIB	—	L-100 Hercules	57	Structures	OEM
345751R	WEB	—	L-100 Hercules	53	Structures	OEM
34575L	WEB	—	L-100 Hercules	53	Structures	OEM
34862712AD	ATTACH FITT	—	L-100 Hercules	57	Structures	OEM
35361232L	STIFFENER	LKHEED	L-100 Hercules	53	Structures	OEM
3536175	ATTACH FITTING	LKHEED	L-100 Hercules	53	Structures	OEM
3561081	UPPER CAP	LKHEED	L-100 Hercules	53	Structures	OEM
35719125	BALANCE WEIGHT	—	L-100 Hercules	55	Structures
36001515	TRUSS MOUNT	—	L-100 Hercules	71	Structures
370019	SKIN	—	L-100 Hercules 737	38	Structures	OEM
3704995	WEIGHT PANEL	LKHEED	L-100 Hercules	53	Structures	OEM
3716032	BLKHD FITTING	—	L-100 Hercules	53	Structures	OEM
3717927	PANEL	—	L-100 Hercules	53	unknown	OEM
3726112R	RIB	—	L-100 Hercules	55	Structures	OEM
37397913	STRINGER	—	L-100 Hercules	53	Structures	OEM
3883941	BEAM	—	L-100 Hercules	53	Structures
388493	BEAM	—	L-100 Hercules	53	Structures	OEM
3884943	BEAM	—	L-100 Hercules	53	Structures
38940523	RIB BRACE	LKHEED	L-100 Hercules	57	Structures	OEM
38940527	RIB BRACE	—	L-100 Hercules	57	Structures	OEM
3897311	INNER CAP	—	L-100 Hercules	53	unknown	OEM
3898793	FRAME	—	L-100 Hercules	53	Structures	OEM
5223206004	ADI	—	L-100 Hercules 727	34	Instruments	OEM
582855	VALVE HOUSING	HAMSTD	L-100 Hercules	61	unknown	OEM
582855P4	VALVE HOUSING	—	L-100 Hercules	61	Structures	OEM
66039	HYD PUMP	—	L-100 Hercules	29	Hydraulics
670854	ROD END	—	L-100 Hercules	73	Flight Controls	OEM
6794188	ROD	—	L-100 Hercules	61	unknown	OEM
6809125	BLEED VALVE	ALLSN	L-100 Hercules	75	Pneumatics	OEM
6850209	RED GEARBOX	—	L-100 Hercules	72	Engine Accessories
6871175	TURBINE BLADE	—	L-100 Hercules	72	Engine Accessories	OEM
700120	FIRE LOOP	—	L-100 Hercules	26	Safety / Emergency
7075T60032	LWR TORQUE BOX	LKHEED	727-200 L-100 Hercules+1	53	Structures	OEM
7143253	VALVE HOUSING	—	L-100 Hercules	61	Hydraulics	PMA
8430M2	BALLSCREW	—	L-100 Hercules	32	Flight Controls	OEM
LS5145	FLOOR SUPPORT	LKHEED	L-100 Hercules	53	Structures	OEM
MS243311	DOWNLOCK SWITCH	Honeywell	PA-31 Navajo L-100 Hercules+3	32	Electromechanical	OEM
MS2764120	BEARING	—	L-100 Hercules	27	Consumables / Hardware
PR2	FLASHLIGHT	GE	ERJ-135 Dash 8-400+5	33	Interior / Furnishings	OEM
UA5242401	FUEL HEATER	—	L-100 Hercules	73	Fuel Systems

Top Replacement-Prone Parts(25)

From FAA SDR — directional buying signal, not a failure rate

Part #	Description	ATA	Propensity	SDRs	Confidence
LS603451	PRESSURE BLKHD	53	100%*	76	high
2024T30050	ATTACH FITTING	53	100%*	75	high
LS401010	RING ASSEMBLY	53	100%*	69	high
7075T60050	SUPPORT ANGLE	53	100%*	55	high
LS5112	SUPPORT ANGLE	53	100%*	50	high
582855	VALVE HOUSING	61	100%	45	high
2024T30025	CHANNEL	55	100%*	42	high
LS4252	FLOORBEAM	53	100%*	41	high
LS5137	FLOORBEAM	53	100%*	39	high
LS54087	FRAME	53	100%*	38	high
7075T60040	BULKHEAD WEB	53	100%*	36	high
2024T30040	WINDOW FRAME	57	100%*	34	high
LS40107	RING ASSEMBLY	53	100%*	32	high
2024T30063	SPLICE PLATE	53	100%*	32	high
LS22423	FLOOR SUPPORT	53	100%*	29	medium
2024T30071	FLOOR PANEL	53	100%*	29	medium
339482	STRUCTURE	32	100%*	26	medium
LS54082	FRAME	53	100%*	24	medium
7075T60125	BULKHEAD WEB	53	100%*	22	medium
3769501	TEE FITTING	53	100%*	19	medium
LS2103	FLOOR SUPPORT	52	100%*	19	medium
2024T30032	ACCESS PANEL	57	100%*	19	medium
7075T60032	LWR TORQUE BOX	53	100%*	18	medium
7075T60071	ATTACH ANGLE	53	100%*	18	medium
LS4300	INTERCOSTAL	53	100%*	17	medium

* Structural ATA chapters use FAA K-code change rate. Verb-based propensity is suppressed there because "REPAIRED" in the SDR text usually refers to the airframe being repaired around the part.