The Adapter,hoist,rotor, cataloged under National Stock Number 4920-01-088-4576, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Lighthouse Manufacturing Llc Dba Gibbon Machine Co Div Gibbon Machine. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-088-4576 |
| Primary Part Number | 21C81611G01 |
| Item Name | Adapter,hoist,rotor |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Lighthouse Manufacturing Llc Dba Gibbon Machine Co Div Gibbon Machine |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF A PLATE W/ WELDED U SHAPED ROD AND A QUICK RELEASE ANTI-ROTATION PIN,8.000 IN. DIA,10.000 IN. LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 21C81611G01 | Rhinestahl Corporation Dba Rhinestahl (USA) |
| 21C81611G01 PRIMARY | Lighthouse Manufacturing Llc Dba Gibbon Machine Co Div Gibbon Machine (USA) |
| 21C8161G01 PRIMARY | General Electric Company (USA) |
NSN 4920-01-088-4576 is a Adapter,hoist,rotor, manufactured by Lighthouse Manufacturing Llc Dba Gibbon Machine Co Div Gibbon Machine, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-088-4576 has 3 manufacturer part numbers on file: 21C81611G01 (Rhinestahl Corporation Dba Rhinestahl), 21C81611G01 (Lighthouse Manufacturing Llc Dba Gibbon Machine Co Div Gibbon Machine), 21C8161G01 (General Electric Company).
Key specifications for 21C81611G01: General Characteristics Item Description: CONSISTS OF A PLATE W/ WELDED U SHAPED ROD AND A QUICK RELEASE ANTI-ROTATION PIN,8.000 IN. DIA,10.000 IN. LG IN; End Item Identification: ACFT ENGINE MODEL F404-GE-400. 1 specification is 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.
NSN 4920-01-088-4576 has DEMIL Code Q. 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.