NSN 2930-01-308-0556 — this item is cataloged by the U.S. Government under National Stock Number 2930-01-308-0556. Manufacturer of record part number: FC57.
Also searched as2930-01-308-0556 ·
2930013080556 ·
NIIN 013080556 ·
01-308-0556 ·
FSC 2930 Engine Cooling System Components, Nonaircraft · CAGE 31033 · FC57
Manufacturer of record: Trw Inc Trw Intl Trade Government Sales Dept
Identification
NSN: 2930-01-308-0556
NIIN: 013080556
FSC: 2930 — Engine Cooling System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: FC57
Manufacturer: Trw Inc Trw Intl Trade Government Sales Dept
General Description
The Clutch,fan,engine, cataloged under National Stock Number 2930-01-308-0556, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Trw Inc Trw Intl Trade Government Sales Dept. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
2930-01-308-0556
Primary Part Number
FC57
Item Name
Clutch,fan,engine
FSC / FSG
2930 / 29 — Engine Cooling System Components, Nonaircraft
Trw Inc Trw Intl Trade Government Sales Dept (USA)
No interchangeability data on file.
Other items in FSC 2930 — Engine Cooling System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2930-00-000-3438
2930-00-000-3438 · Item name not on file
2930-00-001-3502
PARTS KIT,ENGINE WATER PUMP
2930-00-001-6288
2930-00-001-6288 · Item name not on file
2930-00-001-6299
PUMP,COOLING SYSTEM,ENGINE
2930-00-001-6300
PUMP,COOLING SYSTEM,ENGINE
2930-00-001-6301
PUMP,COOLING SYSTEM,ENGINE
2930-00-001-6302
CORE,RADIATOR
2930-00-001-7842
2930-00-001-7842 · Item name not on file
Frequently Asked Questions
What is NSN 2930-01-308-0556?
NSN 2930-01-308-0556 is a Clutch,fan,engine, manufactured by Trw Inc Trw Intl Trade Government Sales Dept, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2930-01-308-0556?
NSN 2930-01-308-0556 has 1 manufacturer part number on file: FC57 (Trw Inc Trw Intl Trade Government Sales Dept).
What are the specifications of FC57?
Key specifications for FC57: Engine Design Control Activity: 31033; End Item Identification: VEHICULAR; 1990 CHEV; CHEYENNE 1500. 1 specification is documented in the U.S. Government catalog.
Is NSN 2930-01-308-0556 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.