The Adapter Set,aircraft Maintenance, cataloged under National Stock Number 4920-01-146-0684, 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 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-146-0684 |
| Item Name | Adapter Set,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Functional Description | PROVIDES A COMPATIBLE INTERFACE ADAPTION BETWEEN LOUD ACTUATOR AND OZONE TEST FIXTURE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 14-76530-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
| 314-76530-1 | 5/9 Secondary reference Teledyne Instruments, Inc. Dba Teledyne Hastings Instruments Div Teledyne Hastings Instruments |
| 14-76530-1 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
NSN 4920-01-146-0684 is a Adapter Set,aircraft Maintenance, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-146-0684: Special Features: C/O ADAPTER ASSY-INSERT DIAL,LEVER ARM,MOUNTING POST, SPLINED SHAFT, O/A DIM-10.250 IN LG; 6.00 IN W 3.750 IN HT-ADAPTER CABLE 13.00 IN LG; TERMINATED BOTH ENDS BY CONNECTORS IN; Functional Description: PROVIDES A COMPATIBLE INTERFACE ADAPTION BETWEEN LOUD ACTUATOR AND OZONE TEST FIXTURE; End Item Identification: F-5E/F ACFT AGE.. 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 4920-01-146-0684 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.