The Fan,tubeaxial, cataloged under National Stock Number 4140-01-223-7787, 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 Purdy William J Co Interfan Div. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-223-7787 |
| Primary Part Number | 4110 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Purdy William J Co Interfan Div |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Inclosure Type | OPEN |
| Length | 1.540 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 24.0 DC |
| Flow Direction | REVERSIBLE |
| Housing Inside Diameter | 4.125 INCHES NOMINAL IN |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 5.2 WATTS |
| Style Designator | FIXED |
| Ambient Temp at Full Rated Power | 70.0 CELSIUS DEGC |
| Height | 4.690 INCHES NOMINAL IN |
| Operating Speed at Rated Capacity in RPM | 3100.0 |
| Width | 4.690 INCHES NOMINAL IN |
| Material | ZINC HOUSING |
| Material | PLASTIC POLYPROPYLENE BLADE |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Electrical Connection Type | TERMINAL |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 110.000 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 |
|---|---|
| 4110 | Purdy William J Co Interfan Div (USA) |
| OD1238-24HTB | Knight Electronics, Inc Div Orion Fans (USA) |
| 89K8018 | Newark Electronics Corporation Dba Newark (USA) |
| 3160-0016 | Br Communications (inc) (USA) |
| Reference | Meaning |
|---|---|
| CR073-ND | 5/9 Secondary reference Digi-Key Corp |
| 3160-0408 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 401-2119 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| OD1238-24HB | 5/9 Secondary reference Knight Electronics, Inc Div Orion Fans |
| 028869 | 3/9 Design control — primary reference Comair Rotron Inc Sub of Kl Industries Inc |
| MD24B2 | 5/9 Secondary reference U.S. Government activity |
| 028869 | 5/9 Secondary reference U.S. Government activity |
| MD24B2 | 5/9 Secondary reference Comair Rotron Inc Sub of Kl Industries Inc |
NSN 4140-01-223-7787 is a Fan,tubeaxial, manufactured by Purdy William J Co Interfan Div, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-223-7787 has 4 manufacturer part numbers on file: 4110 (Purdy William J Co Interfan Div), OD1238-24HTB (Knight Electronics, Inc Div Orion Fans), 89K8018 (Newark Electronics Corporation Dba Newark), 3160-0016 (Br Communications (inc)).
3 possible matches (shared part number, not a government interchangeability claim): 4140-01-385-3066, 4140-01-528-0725, 4140-01-530-1907. Verify interchangeability with system specifications before substitution.
Key specifications for 4110: Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Inclosure Type: OPEN; Length: 1.540 INCHES NOMINAL IN; Voltage in Volts and Current Type: 24.0 DC. 20 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.