The Adapter,test Set, cataloged under National Stock Number 4920-00-950-9884, 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 R.e. Darling Co., Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Adapter,test Set |
| FSC / FSG | 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment (FSG 49) |
| Manufacturers | R.e. Darling Co., Inc. (CAGE 28445) |
| Parameter | Value |
|---|---|
| NSN | 4920-00-950-9884 |
| Primary Part Number | REDAR-A10766-2 |
| Item Name | Adapter,test Set |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | R.e. Darling Co., Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| REDAR-A10766-2 PRIMARY | R.e. Darling Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 40917 | 5/9 Secondary reference American Safety Flight Systems Inc |
| 40917 | 5/9 Secondary reference Conax Florida Corporation |
NSN 4920-00-950-9884 is a Adapter,test Set, manufactured by R.e. Darling Co., Inc., classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-950-9884 has 1 manufacturer part number on file: REDAR-A10766-2 (R.e. Darling Co., Inc.).
1 possible match (shared part number, not a government interchangeability claim): 7530-01-549-7999. Verify interchangeability with system specifications before substitution.
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.