The Soapstone,plenum Support, cataloged under National Stock Number 4910-01-379-3576, is classified within Federal Supply Class 4910 (Motor Vehicle Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Air Cruisers Company, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4910-01-379-3576 |
| Primary Part Number | 23C28004-41 |
| Item Name | Soapstone,plenum Support |
| FSC / FSG | 4910 / 49 — Motor Vehicle Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Air Cruisers Company, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | TALC, 4.0 OZ. PACK OZ |
| 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 |
|---|---|
| 23C28004 ITEM 41 | Air Cruisers Company, Llc (USA) |
| 23C28004-41 PRIMARY | Air Cruisers Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 23C28004 | D/9 Drawing number reference only Air Cruisers Company, Llc |
NSN 4910-01-379-3576 is a Soapstone,plenum Support, manufactured by Air Cruisers Company, Llc, classified under FSC 4910, Motor Vehicle Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4910-01-379-3576 has 2 manufacturer part numbers on file: 23C28004 ITEM 41 (Air Cruisers Company, Llc), 23C28004-41 (Air Cruisers Company, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 4910-01-379-3581, 4910-01-379-4774. Verify interchangeability with system specifications before substitution.
Key specifications for 23C28004-41: General Characteristics Item Description: TALC, 4.0 OZ. PACK OZ; End Item Identification: 4910-01-234-2894. 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.