The Muffler,exhaust, cataloged under National Stock Number 2990-01-068-8217, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Hatz Diesel of America Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29) |
| Manufacturers | Wheeler Fleet Solutions, Co. (CAGE 55683); Hatz Diesel of America Inc (CAGE 61080) |
| Parameter | Value |
|---|---|
| NSN | 2990-01-068-8217 |
| Primary Part Number | 00864900 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Hatz Diesel of America Inc |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 685-69535 | Wheeler Fleet Solutions, Co. (USA) |
| 00864900 PRIMARY | Hatz Diesel of America Inc (USA) |
| Reference | Meaning |
|---|---|
| 69535 | C/1 Advisory reference — outside the item-of-supply concept Drs Environmental Systems Inc |
| 00864900 | 5/9 Secondary reference Deroyal Industries Inc Stat Medical Div |
| 69535 | 5/9 Secondary reference Davey Compressor Co Div of Keco Industries Inc |
NSN 2990-01-068-8217 is a Muffler,exhaust, manufactured by Hatz Diesel of America Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-068-8217 has 2 manufacturer part numbers on file: 685-69535 (Wheeler Fleet Solutions, Co.), 00864900 (Hatz Diesel of America Inc).
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.