NSN 2930-00-377-8938 — this item is cataloged by the U.S. Government under National Stock Number 2930-00-377-8938. Manufacturer of record part number: 3223656.
Also searched as2930-00-377-8938 ·
2930003778938 ·
NIIN 003778938 ·
00-377-8938 ·
FSC 2930 Engine Cooling System Components, Nonaircraft · CAGE 72582 · 3223656
Mounting Bolt Circle Diameter: 2.875 INCHES NOMINAL IN
Identification
NSN: 2930-00-377-8938
NIIN: 003778938
FSC: 2930 — Engine Cooling System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 3223656
Manufacturer: Rolls-Royce Solutions America Inc
General Description
The Impeller,fan,axial, cataloged under National Stock Number 2930-00-377-8938, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Rolls-Royce Solutions America Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2930-00-377-8938
Primary Part Number
3223656
Item Name
Impeller,fan,axial
FSC / FSG
2930 / 29 — Engine Cooling System Components, Nonaircraft
Schwitzer Engine Components a Household Intl Co (USA)
Reference documents
Reference
Meaning
3223656
5/9Secondary reference
General Motors Corp
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 2930-00-377-8938?
NSN 2930-00-377-8938 is a Impeller,fan,axial, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2930-00-377-8938?
NSN 2930-00-377-8938 has 2 manufacturer part numbers on file: 3223656 (Rolls-Royce Solutions America Inc), 3223656 (Schwitzer Engine Components a Household Intl Co).
What are the specifications of 3223656?
Key specifications for 3223656: Mounting Hole Quantity: 4; Style Designator: ROUNDED TIP; Attachment Method: BOLT HOLE; Mounting Hole Diameter: 0.344 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 2930-00-377-8938 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.