The Rotor,shredding,garbage Disposal, cataloged under National Stock Number 4540-01-422-5289, is classified within Federal Supply Class 4540 (Waste Disposal Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Commercial Parts & Service of Columbus, Ohio, Inc.. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4540-01-422-5289 |
| Primary Part Number | B10491 |
| Item Name | Rotor,shredding,garbage Disposal |
| FSC / FSG | 4540 / 45 — Waste Disposal Equipment |
| Manufacturer | Commercial Parts & Service of Columbus, Ohio, Inc. |
| Status | ACTIVE |
| Overall Diameter | 5.562 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| B10491 PRIMARY | Commercial Parts & Service of Columbus, Ohio, Inc. (USA) |
| Reference | Meaning |
|---|---|
| B10491 | 5/9 Secondary reference Nemco Inc |
| B14173 | 5/9 Secondary reference Middleby Marshall Inc Toastmaster Cooking and Warming Equipment Div |
NSN 4540-01-422-5289 is a Rotor,shredding,garbage Disposal, manufactured by Commercial Parts & Service of Columbus, Ohio, Inc., classified under FSC 4540, Waste Disposal Equipment. Status: active.
NSN 4540-01-422-5289 has 1 manufacturer part number on file: B10491 (Commercial Parts & Service of Columbus, Ohio, Inc.).
Key specifications for B10491: Overall Diameter: 5.562 INCHES NOMINAL IN; Special Features: USED ON MIDDLEBY MARSHALL INC BUSBOY MODEL 750 COMMERCIAL GARBAGE DIPOSERS; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Material: STEEL CORROSION RESISTING. 2 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.