The Plug Set, cataloged under National Stock Number 4920-01-043-9747, 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 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-043-9747 |
| Item Name | Plug Set |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Package Nominal Overall Width and Type | 3.00 INCHES SHIPPING CONTAINER IN |
| Reference Data and Literature | TO 35-1-251-1 & 1E-3A-43-2-93-1 A |
| Package Nominal Overall Length and Type | 18.00 INCHES SHIPPING CONTAINER IN |
| Functional Description | SPECIAL ASSORTMENT OF PLUGS AND CAPS USED AT ALL LEVELS OF MAINTENANCE DURING REMOVAL OF THE RF MANIFOLD, PHASE SHIFTER DRIVE UNIT, MICROWAVE RECEIVER, THERMAL STABILIZATION UNIT, PRESSURIZED RESERVOIR, ROTARY JOINT: AND HEAT EXCHANGER FROM THE ANTENNA PEDESTAL THE PLUGS AND CAPS ARE USED TO CLOSE THE FC-77 FLUID PORTS OF THE ABOVE COMPONENTS BEFORE THEY ARE REMOVED FROM THE ANTENNA PEDESTAL, THUS PREVENTING FC-77 FLUID FROM BEING SPILLED INTO THE WORK AREA. THE PLUGS AND CAPS ARE STOWED IN TRAYS WHICH ARE MARKED WITH PLUG AND CAP PART NUMBERS AND THE NAME OF THE COMPONENT THEY ARE USED ON.. THE ASSORTMENT OF TRAYS ARE CONTAINED IN A WOODEN SHIPPING AND STORAGE BOX |
| 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 |
|---|---|
| 204-92687-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-01-043-9747 is a Plug Set, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-043-9747: Package Nominal Overall Width and Type: 3.00 INCHES SHIPPING CONTAINER IN; Reference Data and Literature: TO 35-1-251-1 & 1E-3A-43-2-93-1 A; Package Nominal Overall Length and Type: 18.00 INCHES SHIPPING CONTAINER IN; Special Features: CONSISTS OF PLYWOOD CONTAINER CONTAINING ALUMINUM ALLOY: PLUG MS21913D6 4; CAP MS21914-6D 4; CAP MS21914-20U 4; PLUG MS21913D20 4; CAPMS21914-16D 4; MS21913D16 4; AND BASE ASSEMBLIES FOR EACH GROUP. 4 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.