The Fan,centrifugal, cataloged under National Stock Number 4140-01-360-9873, 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 Johnstone Supply of Oklahoma City. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-360-9873 |
| Primary Part Number | 83705159903P |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Johnstone Supply of Oklahoma City |
| Status | ACTIVE |
| Inclosure Type | GUARDED |
| Drive Type | DIRECT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 83705159903P | Johnstone Supply of Oklahoma City (USA) |
| Reference | Meaning |
|---|---|
| 1D23070G01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4140-01-360-9873 is a Fan,centrifugal, manufactured by Johnstone Supply of Oklahoma City, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-360-9873 has 1 manufacturer part number on file: 83705159903P (Johnstone Supply of Oklahoma City).
Key specifications for 83705159903P: Inclosure Type: GUARDED; Drive Type: DIRECT; End Item Identification: NEXRAD. 2 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.
NSN 4140-01-360-9873 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.