The Impeller,fan,axial, cataloged under National Stock Number 4140-01-552-8669, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-552-8669 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Status | ACTIVE |
| 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 |
|---|---|
| 40608AA NO 18 | 3/9 Design control — primary reference Wesco Distribution, Inc Dba C C a Div Cca |
| 68-10307-102 | 5/9 Secondary reference Comark Llc |
NSN 4140-01-552-8669 is a Impeller,fan,axial, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
Key specifications for 4140-01-552-8669: Part Name Assigned by Controlling Agency: RWRK PS 250W ATX 12V 1U RVRSE FAN CC EP V; End Item Identification: 40607AA(1QRQ4) MCMS OPERATOR INTERFACE PANEL; 40607AB(1QRQ4)MCMS OPERATOR INTERFACE MODULE; 40608AB(1QRQ4) MCMS 15INCH PANEL W/O SPFAKERS; 40608AA(1QRQ4) MCMS PANEL MOUNT HMI IN. 0 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.