The Screen,sound Cell,fan, cataloged under National Stock Number 4140-01-180-8339, 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 Fm Af, Llc Dba American Fan Company. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-180-8339 |
| Primary Part Number | FF12986 PIECE 26 |
| Item Name | Screen,sound Cell,fan |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Fm Af, Llc Dba American Fan Company |
| Status | ACTIVE |
| General Characteristics Item Description | CRES PER QQ-S-637 |
| 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 |
|---|---|
| FF12986 PIECE 26 | Fm Af, Llc Dba American Fan Company (USA) |
| Reference | Meaning |
|---|---|
| C-2024-2 | 3/9 Design control — primary reference Technetics Group Llc Dba Technetics Group Deland Div Technetics Group Deland |
| 1389280-2 | 5/9 Secondary reference Technetics Group Llc Dba Technetics Group Deland Div Technetics Group Deland |
| 1389280-2 | 5/9 Secondary reference Fm Af, Llc Dba American Fan Company |
NSN 4140-01-180-8339 is a Screen,sound Cell,fan, manufactured by Fm Af, Llc Dba American Fan Company, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-180-8339 has 1 manufacturer part number on file: FF12986 PIECE 26 (Fm Af, Llc Dba American Fan Company).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-484-7279. Verify interchangeability with system specifications before substitution.
Key specifications for FF12986 PIECE 26: General Characteristics Item Description: CRES PER QQ-S-637; End Item Identification: VANEAXIAL FAN,JOY MFG CO MODEL AVR205-150D2424. 1 specification is 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.