The Collector Unit,dust, cataloged under National Stock Number 4460-01-274-1891, is classified within Federal Supply Class 4460 (Air Purification Equipment) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Setco Sales Co. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4460-01-274-1891 |
| Primary Part Number | T13731 |
| Item Name | Collector Unit,dust |
| FSC / FSG | 4460 / 44 — Air Purification Equipment |
| Manufacturer | Setco Sales Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4460-01-274-1891 is a Collector Unit,dust, manufactured by Setco Sales Co, classified under FSC 4460, Air Purification Equipment. Status: active.
NSN 4460-01-274-1891 has 2 manufacturer part numbers on file: 013-012 (Setco Sales Co), T13731 (Setco Sales Co).
1 possible match (shared part number, not a government interchangeability claim): 4460-01-283-5048. Verify interchangeability with system specifications before substitution.
Key specifications for T13731: Overall Height: 26.000 INCHES NOMINAL IN; Overall Width: 16.000 INCHES NOMINAL IN; Special Features: 22.1 IN. DP; 3.0 IN. DIA INTAKE PIPE; RECT DISCHARGE PIPE; 14.0 IN. C TO C DISTANCE BETWEEN INTAKE AND DISCHARGE; W/CLEANOUT TRAY LOCATED AT BOTTOM OF UNIT IN. 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.
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.