The Adapter,gear Assemb, cataloged under National Stock Number 3040-01-449-3879, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is General Electric Company. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Adapter,gear Assemb |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | General Electric Company (CAGE 01289) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-449-3879 |
| Primary Part Number | 4055G87-1 |
| Item Name | Adapter,gear Assemb |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | General Electric Company |
| 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 |
|---|---|
| 00992E730 REV B PART NO. 300 | General Electric Company (USA) |
| 00992E729 REV B PART NO. 300 | General Electric Company (USA) |
| 00992E731 REV B PART NO. 300 | General Electric Company (USA) |
| 00992E728 REV A PART NO. 300 | General Electric Company (USA) |
| 4055G87-1 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 4055G87 | D/9 Drawing number reference only General Electric Company |
| 004055G87-1 | C/1 Advisory reference — outside the item-of-supply concept General Electric Company |
NSN 3040-01-449-3879 is a Adapter,gear Assemb, manufactured by General Electric Company, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-449-3879 has 5 manufacturer part numbers on file: 00992E730 REV B PART NO. 300 (General Electric Company), 00992E729 REV B PART NO. 300 (General Electric Company), 00992E731 REV B PART NO. 300 (General Electric Company), 00992E728 REV A PART NO. 300 (General Electric Company), 4055G87-1 (General Electric Company).
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.