The Fan,tubeaxial, cataloged under National Stock Number 4140-01-481-8913, 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. Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4140-01-481-8913 |
| Primary Part Number | 4715MS-23T-B50-A00 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Nmb Technologies Corporation Div Advanced Electronics Engineering |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Inclosure Type | PARTIALLY INCLOSED |
| Length | 38.0 MILLIMETERS NOMINAL MM |
| Voltage in Volts and Current Type | 230.0 AC |
| Flow Direction | OUTWARD |
| Housing Inside Diameter | 105.0 MILLIMETERS NOMINAL MM |
| Prime Mover Power Rating | 14.0 WATTS |
| Style Designator | FIXED |
| Height | 119.0 MILLIMETERS NOMINAL MM |
| Operating Speed at Rated Capacity in RPM | 2900.0 |
| Width | 105.0 MILLIMETERS NOMINAL MM |
| Material | PLASTIC BLADE |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Electrical Connection Type | WIRE LEAD |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 102.0 CUBIC FEET PER MINUTE NOMINAL |
| 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 |
|---|---|
| 20713243 | Schroff SAS (FRA) |
| 4715MS-23T-B50-A00 PRIMARY | Nmb Technologies Corporation Div Advanced Electronics Engineering (USA) |
| Reference | Meaning |
|---|---|
| 60713-322 | 5/9 Secondary reference Schroff SAS |
| 60713-322 | 5/9 Secondary reference Schroff Gmbh Div Schroff Gmbh |
NSN 4140-01-481-8913 is a Fan,tubeaxial, manufactured by Nmb Technologies Corporation Div Advanced Electronics Engineering, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-481-8913 has 2 manufacturer part numbers on file: 20713243 (Schroff SAS), 4715MS-23T-B50-A00 (Nmb Technologies Corporation Div Advanced Electronics Engineering).
Key specifications for 4715MS-23T-B50-A00: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Inclosure Type: PARTIALLY INCLOSED; Length: 38.0 MILLIMETERS NOMINAL MM; Voltage in Volts and Current Type: 230.0 AC. 17 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.