NSN 2930-01-301-2978 — this item is cataloged by the U.S. Government under National Stock Number 2930-01-301-2978. Manufacturer of record part number: 019-18052-52.
Also searched as2930-01-301-2978 ·
2930013012978 ·
NIIN 013012978 ·
01-301-2978 ·
FSC 2930 Engine Cooling System Components, Nonaircraft · CAGE 32770 · 019-18052-52 · 2930PL0644893
General Characteristics Item Description: STEEL BODY; 18.625 BY 6.250 BY 2.250 IN. DIA IN
1 manufacturer part number on file
Manufacturer of record: Kato Engineering Inc.
Identification
NSN: 2930-01-301-2978
NIIN: 013012978
FSC: 2930 — Engine Cooling System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 019-18052-52
Manufacturer: Kato Engineering Inc.
General Description
The Hub,fan Clutch, cataloged under National Stock Number 2930-01-301-2978, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Kato Engineering Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2930-01-301-2978
Primary Part Number
019-18052-52
Item Name
Hub,fan Clutch
FSC / FSG
2930 / 29 — Engine Cooling System Components, Nonaircraft
Jednolity Indeks Materialowy - Uniform Material Index
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.
2930-00-008-1759
CAP,FILLER OPENING
2930-00-011-8885
2930-00-011-8885 · Item name not on file
2930-00-023-5186
CORE ASSEMBLY,OIL COOLER
2930-00-032-6470
2930-00-032-6470 · Item name not on file
2930-00-035-7667
2930-00-035-7667 · Item name not on file
2930-00-036-5099
2930-00-036-5099 · Item name not on file
2930-00-058-6570
2930-00-058-6570 · Item name not on file
2930-00-059-5776
2930-00-059-5776 · Item name not on file
Frequently Asked Questions
What is NSN 2930-01-301-2978?
NSN 2930-01-301-2978 is a Hub,fan Clutch, manufactured by Kato Engineering Inc., classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2930-01-301-2978?
NSN 2930-01-301-2978 has 1 manufacturer part number on file: 019-18052-52 (Kato Engineering Inc.).
What are the specifications of 019-18052-52?
Key specifications for 019-18052-52: General Characteristics Item Description: STEEL BODY; 18.625 BY 6.250 BY 2.250 IN. DIA IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 2930-01-301-2978 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.