NSN 2930-01-580-4186 · NIIN 015804186 · Part number MACK901
Mack Boring & Parts Co · FSC 2930 — Engine Cooling System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 29186
Government record, cited
NSN 2930-01-580-4186 — this item is cataloged by the U.S. Government under National Stock Number 2930-01-580-4186. Manufacturer of record part number: MACK901.
Also searched as2930-01-580-4186 ·
2930015804186 ·
NIIN 015804186 ·
01-580-4186 ·
FSC 2930 Engine Cooling System Components, Nonaircraft · CAGE 29186 · MACK901 · T230420
Nearby stock numbers← 2930-01-580-4055 Parts Kit, Engine Water Pump
·
2930-01-580-4755 Shroud, Fan, Radiator →
Features
Radiator,engine Coolant — FSC 2930
1 manufacturer part number on file
Manufacturer of record: Mack Boring & Parts Co
Identification
NSN: 2930-01-580-4186
NIIN: 015804186
FSC: 2930 — Engine Cooling System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: MACK901
Manufacturer: Mack Boring & Parts Co
General Description
The Radiator,engine Coolant, cataloged under National Stock Number 2930-01-580-4186, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Mack Boring & Parts Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Radiator,engine Coolant
FSC / FSG
2930 — Engine Cooling System Components, Nonaircraft (FSG 29)
Manufacturers
Mack Boring & Parts Co (CAGE 29186)
Technical Specifications
Parameter
Value
NSN
2930-01-580-4186
Primary Part Number
MACK901
Item Name
Radiator,engine Coolant
FSC / FSG
2930 / 29 — Engine Cooling System Components, Nonaircraft
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 2930-01-580-4186?
NSN 2930-01-580-4186 is a Radiator,engine Coolant, manufactured by Mack Boring & Parts Co, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2930-01-580-4186?
NSN 2930-01-580-4186 has 1 manufacturer part number on file: MACK901 (Mack Boring & Parts Co).
Is NSN 2930-01-580-4186 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.