The Fan,tubeaxial, cataloged under National Stock Number 4140-01-171-5979, 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 Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 — No Item Name Available (FSG 41) |
| Manufacturers | Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc (CAGE 51283); Comair Rotron Inc Sub of Kl Industries Inc (CAGE 5Y921); Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp (CAGE 60590); Rotron Incorporated (CAGE 82877) |
| Parameter | Value |
|---|---|
| NSN | 4140-01-171-5979 |
| Primary Part Number | B5890 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B5890 PRIMARY | Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc (USA) |
| MU2B1 | Comair Rotron Inc Sub of Kl Industries Inc (USA) |
| B5890 | Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp (USA) |
| MU2B1 | Rotron Incorporated (USA) |
NSN 4140-01-171-5979 is a Fan,tubeaxial, manufactured by Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-171-5979 has 4 cross-referenced part numbers: B5890 (Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc), MU2B1 (Comair Rotron Inc Sub of Kl Industries Inc), B5890 (Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp), MU2B1 (Rotron Incorporated).
There are 4 known substitutes for 4140-01-171-5979: 4140-00-104-2655, 4140-00-505-0312, 4140-00-789-2543 and 1 more. Verify interchangeability with system specifications before substitution.