The Fan,ventilating, cataloged under National Stock Number 4140-00-256-1471, is classified within Federal Supply Class 4140 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Palmer Mfg Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-256-1471 |
| Primary Part Number | V124A |
| Item Name | Fan,ventilating |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Palmer Mfg Corp |
| Status | ACTIVE |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | CLOCKWISE |
| Style Designator | FIXED |
| Phase | SINGLE |
| Quantity | 1 |
| Nondefinitive Spec/std Data | 1 CLASS AND 24 SIZE AND A STYLE AND 1 TYPE |
| Flow Direction | OUTWARD |
| Voltage in Volts and Current Type | 110.0 AC |
| Drive Type | DIRECT |
| Inclosure Type | FULLY INCLOSED |
| Air Flow Rate | 4700.0 CUBIC FEET PER MINUTE NOMINAL |
| Frequency in Hertz | 60.0 |
| Electrical Connection Type | TERMINAL BOX |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Housing Inside Diameter | 24.500 INCHES NOMINAL IN |
| Speed Adjustments | SINGLE SPEED OR THREE SPEED |
| Diameter | 24.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| V124A | Palmer Mfg Corp (USA) |
| DEG-24 | Sunbeam Corp Phil Rich Fan Div (USA) |
| MIL-F-16081 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| A-A-50032-I1A24 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 4140-00-256-1471 is a Fan,ventilating, manufactured by Palmer Mfg Corp, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-256-1471 has 4 cross-referenced part numbers: V124A (Palmer Mfg Corp), DEG-24 (Sunbeam Corp Phil Rich Fan Div), MIL-F-16081 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A-A-50032-I1A24 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
There are 5 known substitutes for 4140-00-256-1471: 4140-00-038-7577, 4140-00-203-3162, 4140-00-224-8265 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for V124A: Prime Mover Type: ELECTRIC MOTOR; Rotation Direction for Which Designed: CLOCKWISE; Style Designator: FIXED; Phase: SINGLE. 18 total characteristics are documented in the Federal Logistics Information System.