The Shaft and Rotor Assembly, cataloged under National Stock Number 4140-01-192-0497, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-192-0497 |
| Item Name | Shaft and Rotor Assembly |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | INCLUDES ROTOR SHAFT; ROTOR KEY; DOWEL PIN; SHRINK COLLAR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| H-2650-1300 ITEM 35 | 3/2 Design control — primary reference U.S. Government activity |
| H-2650-1300 ITEM 35 | 5/9 Secondary reference U.S. Government activity |
| 888190-0-68 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 4140-01-192-0497 is a Shaft and Rotor Assembly, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
Key specifications for 4140-01-192-0497: General Characteristics Item Description: INCLUDES ROTOR SHAFT; ROTOR KEY; DOWEL PIN; SHRINK COLLAR; End Item Identification: VANEAXIAL FAN,GENERAL DYNAMICS CORP MODEL TYPE A,SIZE 4228 BC. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.