The Gear Assembly, cataloged under National Stock Number 3010-01-454-6893, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Dynalec Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3010-01-454-6893 |
| Primary Part Number | 4L79E |
| Item Name | Gear Assembly |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Dynalec Corporation |
| 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 |
|---|---|
| 4L79E PRIMARY | Dynalec Corporation (USA) |
| Reference | Meaning |
|---|---|
| B609B | C/1 Advisory reference — outside the item-of-supply concept Dynalec Corporation |
| 86098 | 5/9 Secondary reference The Electric Tachometer Corp. |
NSN 3010-01-454-6893 is a Gear Assembly, manufactured by Dynalec Corporation, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-454-6893 has 1 manufacturer part number on file: 4L79E (Dynalec Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-463-5898. Verify interchangeability with system specifications before substitution.
Key specifications for 4L79E: End Item Identification: ARLEIGH BURKE CLASS DDG.. 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.