The Fan,vaneaxial, cataloged under National Stock Number 4140-01-696-6200, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-696-6200 |
| Primary Part Number | 1178BD41LA(S4)GP2TR |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | TRIDENT SHIPS PROGRAM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 1178BD41LA(S4)GP2TR | Naval Inventory Control Point Mechanicsburg (USA) |
| 2650-3380-ITEM NO-49TR | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 1178BD41LA(S4)GP2 | 3/1 Design control — primary reference Hansome Energy Systems Inc |
| 2650-3380-ITEM NO-49 | 5/1 Secondary reference Hansome Energy Systems Inc |
NSN 4140-01-696-6200 is a Fan,vaneaxial, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-696-6200 has 2 manufacturer part numbers on file: 1178BD41LA(S4)GP2TR (Naval Inventory Control Point Mechanicsburg), 2650-3380-ITEM NO-49TR (Naval Inventory Control Point Mechanicsburg).
Key specifications for 1178BD41LA(S4)GP2TR: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: TRIDENT SHIPS PROGRAM. 2 specifications are 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.