The Accessory Kit,test Set, cataloged under National Stock Number 4920-01-398-4100, 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 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4920-01-398-4100 |
| Item Name | Accessory Kit,test Set |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Component Quantity | 4 |
| Special Test Features | X- AND KU BAND BORESIGHTING |
| Unpackaged Unit Length | 32.000 INCHES NOMINAL IN |
| Unpackaged Unit Width | 26.000 INCHES NOMINAL IN |
| Unpackaged Unit Height | 20.000 INCHES NOMINAL IN |
| Container Type | CASE |
| Functional Description | REQUIRED FOR X- AND KU BAND ANTENNA MECHANICAL BORESIGHTING AND POINTING VERIFICATION |
| Usage Location | CONUS |
| 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 |
|---|---|
| 681837-1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 681837-1 | 3/9 Design control — primary reference Drs Sustainment Systems, Inc. |
NSN 4920-01-398-4100 is a Accessory Kit,test Set, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-398-4100: Component Quantity: 4; Special Test Features: X- AND KU BAND BORESIGHTING; Unpackaged Unit Length: 32.000 INCHES NOMINAL IN; Unpackaged Unit Width: 26.000 INCHES NOMINAL IN. 8 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.