PartsTable TECHNICAL DATA SHEET
NSN 2930-00-623-5787Government record, cited

Impeller, Fan, Axial2930-00-623-5787

NSN 2930-00-623-5787 · NIIN 006235787 · Part number LF09278
Schwitzer Engine Components a Household Intl Co · FSC 2930 — Engine Cooling System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 53591
Government record, cited
NSN 2930-00-623-5787 — this item is cataloged by the U.S. Government under National Stock Number 2930-00-623-5787. Manufacturer of record part number: LF09278.
Also searched as  2930-00-623-5787 · 2930006235787 · NIIN 006235787 · 00-623-5787 · FSC 2930 Engine Cooling System Components, Nonaircraft · CAGE 53591 · LF09278 · 4H7121
Nearby stock numbers  ·
Features
  • Impeller,fan,axial — FSC 2930
  • Mounting Hole Quantity: 6
  • Style Designator: ROUNDED TIP
  • Attachment Method: BOLT HOLE
  • Mounting Hole Diameter: 0.343 INCHES NOMINAL IN
  • Diameter: 22.000 INCHES NOMINAL IN
  • Blade Quantity: 4
  • Mounting Bolt Circle Diameter: 4.500 INCHES NOMINAL IN
Identification
  • NSN: 2930-00-623-5787
  • NIIN: 006235787
  • FSC: 2930 — Engine Cooling System Components, Nonaircraft
  • FSG: 29 — Engine Accessories
  • Primary part number: LF09278
  • Manufacturer: Schwitzer Engine Components a Household Intl Co
General Description

The Impeller,fan,axial, cataloged under National Stock Number 2930-00-623-5787, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Schwitzer Engine Components a Household Intl Co. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2930-00-623-5787
Primary Part NumberLF09278
Item NameImpeller,fan,axial
FSC / FSG2930 / 29 — Engine Cooling System Components, Nonaircraft
ManufacturerSchwitzer Engine Components a Household Intl Co
StatusACTIVE
Mounting Hole Quantity6
Style DesignatorROUNDED TIP
Attachment MethodBOLT HOLE
Mounting Hole Diameter0.343 INCHES NOMINAL IN
Diameter22.000 INCHES NOMINAL IN
Blade Quantity4
Mounting Bolt Circle Diameter4.500 INCHES NOMINAL IN
MaterialSTEEL BLADE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
LF09278 PRIMARY Schwitzer Engine Components a Household Intl Co (USA)
4H7121 PRIMARY Caterpillar Inc Div Caterpillar Defense (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.
2930-00-008-1759
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 2930-00-623-5787?

NSN 2930-00-623-5787 is a Impeller,fan,axial, manufactured by Schwitzer Engine Components a Household Intl Co, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.

What part numbers are listed for NSN 2930-00-623-5787?

NSN 2930-00-623-5787 has 2 manufacturer part numbers on file: LF09278 (Schwitzer Engine Components a Household Intl Co), 4H7121 (Caterpillar Inc Div Caterpillar Defense).

What are the specifications of LF09278?

Key specifications for LF09278: Mounting Hole Quantity: 6; Style Designator: ROUNDED TIP; Attachment Method: BOLT HOLE; Mounting Hole Diameter: 0.343 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 2930-00-623-5787 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.
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