The Fan,circulating, cataloged under National Stock Number 4140-01-628-7029, 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 Atrenne Computing Solutions, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Fan,circulating |
| FSC / FSG | 4140 — Fans, Air Circulators, and Blower Equipment (FSG 41) |
| Manufacturers | Atrenne Computing Solutions, Llc (CAGE 51398) |
| Parameter | Value |
|---|---|
| NSN | 4140-01-628-7029 |
| Primary Part Number | L-MHK00032-S135 |
| Item Name | Fan,circulating |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Atrenne Computing Solutions, Llc |
| 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 |
| Part Number | Manufacturer |
|---|---|
| L-MHK00032-S135 PRIMARY | Atrenne Computing Solutions, Llc (USA) |
| Reference | Meaning |
|---|---|
| L-AMA00035 | 7/9 Vendor item drawing reference Atrenne Computing Solutions Llc |
| L-MHK00032-S135 | 3/9 Design control — primary reference Atrenne Computing Solutions Llc |
| L-MHK00032-5135 | 5/9 Secondary reference Atrenne Computing Solutions Llc |
| L-MHK00032 | 5/9 Secondary reference Atrenne Computing Solutions Llc |
NSN 4140-01-628-7029 is a Fan,circulating, manufactured by Atrenne Computing Solutions, Llc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-628-7029 has 1 manufacturer part number on file: L-MHK00032-S135 (Atrenne Computing Solutions, Llc).
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.