NSN 2915-01-566-0318 · NIIN 015660318 · Part number 274-8553
Caterpillar Inc Div Caterpillar Defense · FSC 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers · FSG 29 — Engine Accessories · CAGE 11083
Government record, cited
NSN 2915-01-566-0318 — this item is cataloged by the U.S. Government under National Stock Number 2915-01-566-0318. Manufacturer of record part number: 274-8553.
Also searched as2915-01-566-0318 ·
2915015660318 ·
NIIN 015660318 ·
01-566-0318 ·
FSC 2915 Engine Fuel System Components, Aircraft and Missile Prime Movers · CAGE 11083 · 274-8553
Nearby stock numbers← 2915-01-565-9337 Parts Kit, Fuel Control
·
2915-01-566-6704 Spraybar, Main, Aircr →
Features
Harness Assy — FSC 2915
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 2915-01-566-0318
NIIN: 015660318
FSC: 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
FSG: 29 — Engine Accessories
Primary part number: 274-8553
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Harness Assy, cataloged under National Stock Number 2915-01-566-0318, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2915-01-566-0318
Primary Part Number
274-8553
Item Name
Harness Assy
FSC / FSG
2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers
Other items in FSC 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2915-00-037-7971
2915-00-037-7971 · Item name not on file
2915-00-037-8234
2915-00-037-8234 · Item name not on file
2915-00-124-0534
VALVE ASSEMBLY
2915-00-166-4957
ROTOR,FUEL PUMP
2915-00-650-8936
POPPET ASSEMBLY,CHE
2915-00-705-9720
RETAINER,CENTRAL
2915-01-484-4365
PLUG,FUEL LINE
2915-01-551-1643
HOUSING,FUEL PUMP
Frequently Asked Questions
What is NSN 2915-01-566-0318?
NSN 2915-01-566-0318 is a Harness Assy, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
What part numbers are listed for NSN 2915-01-566-0318?
NSN 2915-01-566-0318 has 1 manufacturer part number on file: 274-8553 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 274-8553?
Key specifications for 274-8553: End Item Identification: ENGINE INLS STARBOARD. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2915-01-566-0318 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.