The Ring,starter,flywheel, cataloged under National Stock Number 2990-01-585-0611, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Ring,starter,flywheel |
| FSC / FSG | 2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29) |
| Manufacturers | D&a Power Products (pty) Ltd. (CAGE SBC08); General Dynamics Land Systems Canadacorp (CAGE 56161); Allison Transmission Inc Dba Allison Transmission, Inc (CAGE 73342) |
| Parameter | Value |
|---|---|
| NSN | 2990-01-585-0611 |
| Primary Part Number | 29510723 |
| Item Name | Ring,starter,flywheel |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 29510723 | D&a Power Products (pty) Ltd. (ZAF) |
| R0114132 | General Dynamics Land Systems Canadacorp (CAN) |
| 29510723 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| Reference | Meaning |
|---|---|
| R0114132 | 7/2 Vendor item drawing reference Denel Vehicle Systems |
| 29503920 | 5/9 Secondary reference D&a Power Products (pty) Ltd. |
| 29503920 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| R0114132-0301 | D/9 Drawing number reference only Denel Vehicle Systems |
NSN 2990-01-585-0611 is a Ring,starter,flywheel, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-585-0611 has 3 manufacturer part numbers on file: 29510723 (D&a Power Products (pty) Ltd.), R0114132 (General Dynamics Land Systems Canadacorp), 29510723 (Allison Transmission Inc Dba Allison Transmission, 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.
NSN 2990-01-585-0611 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.