The Ventilator,air, cataloged under National Stock Number 1680-01-571-5877, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Midget Louver Co. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1680-01-571-5877 |
| Primary Part Number | 1SWL6TAB |
| Item Name | Ventilator,air |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Midget Louver Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1SWL6TAB PRIMARY | Midget Louver Co (USA) |
| Reference | Meaning |
|---|---|
| 1SWL6TAB | 5/9 Secondary reference American Trading Services, Inc Dba Railsupply |
| 10SWLTMB | 5/9 Secondary reference Mcmaster-Carr Supply Co |
NSN 1680-01-571-5877 is a Ventilator,air, manufactured by Midget Louver Co, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-571-5877 has 1 manufacturer part number on file: 1SWL6TAB (Midget Louver Co).
Key specifications for 1SWL6TAB: Part Name Assigned by Controlling Agency: AIR VENTILATOR. 0 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 1680-01-571-5877 has DEMIL Code Q. 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.