The Fan,circulating, cataloged under National Stock Number 4140-01-697-7512, 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 Nmb Technologies Corporation Div Advanced Electronics Engineering. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Fan,circulating |
| FSC / FSG | 4140 — Fans, Air Circulators, and Blower Equipment (FSG 41) |
| Manufacturers | Nmb Technologies Corporation Div Advanced Electronics Engineering (CAGE 0D1M6) |
| Parameter | Value |
|---|---|
| NSN | 4140-01-697-7512 |
| Primary Part Number | 4715FS-12T-B10-D00 |
| Item Name | Fan,circulating |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Nmb Technologies Corporation Div Advanced Electronics Engineering |
| 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 |
|---|---|
| 11938FB-A1J-EA-00 | Nmb Technologies Corporation Div Advanced Electronics Engineering (USA) |
| 4715FS-12T-B10-D00 60HZ | Nmb Technologies Corporation Div Advanced Electronics Engineering (USA) |
| 11938FB-A1J-EA-00 60HZ | Nmb Technologies Corporation Div Advanced Electronics Engineering (USA) |
| 4715FS-12T-B10-D00 PRIMARY | Nmb Technologies Corporation Div Advanced Electronics Engineering (USA) |
| Reference | Meaning |
|---|---|
| 8749345 SHEET 1 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 4140-01-697-7512 is a Fan,circulating, manufactured by Nmb Technologies Corporation Div Advanced Electronics Engineering, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-697-7512 has 4 manufacturer part numbers on file: 11938FB-A1J-EA-00 (Nmb Technologies Corporation Div Advanced Electronics Engineering), 4715FS-12T-B10-D00 60HZ (Nmb Technologies Corporation Div Advanced Electronics Engineering), 11938FB-A1J-EA-00 60HZ (Nmb Technologies Corporation Div Advanced Electronics Engineering), 4715FS-12T-B10-D00 (Nmb Technologies Corporation Div Advanced Electronics Engineering).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-701-2753. Verify interchangeability with system specifications before substitution.
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.