The Maintenance Fixture,rotary Actua, cataloged under National Stock Number 4920-01-200-8778, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-200-8778 |
| Item Name | Maintenance Fixture,rotary Actua |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | C/O 2 PLATES 4.000 IN. LG,2.500 IN. W,1.750 IN. H; FRONT PLATE HAS 0.180 IN. RELIEF TO SUPPORT PLANET CARRIER AND BACK PLATE HAS CIRCULAR CUTAWAYTO SUPPORT SPLINED SHAFT; PLATES/JAWS ARE MOUNTED ON A BENCH VISE IN |
| Functional Description | USED TO SUPPORT ROTARY ACTUATOR UNDER ASSEMBLY/DISASSEMBLY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| R-TBD-2319 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
| VBS-37295 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-01-200-8778 is a Maintenance Fixture,rotary Actua, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-200-8778: General Characteristics Item Description: C/O 2 PLATES 4.000 IN. LG,2.500 IN. W,1.750 IN. H; FRONT PLATE HAS 0.180 IN. RELIEF TO SUPPORT PLANET CARRIER AND BACK PLATE HAS CIRCULAR CUTAWAYTO SUPPORT SPLINED SHAFT; PLATES/JAWS ARE MOUNTED ON A BENCH VISE IN; Functional Description: USED TO SUPPORT ROTARY ACTUATOR UNDER ASSEMBLY/DISASSEMBLY; End Item Identification: B1-B ACFT AGE.. 2 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.