The Adapter,test, cataloged under National Stock Number 4920-01-267-7736, 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 Raytheon E-Systems, Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-267-7736 |
| Primary Part Number | 86-21992-001 |
| Item Name | Adapter,test |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Raytheon E-Systems, Inc |
| Status | ACTIVE |
| Test Item Connection Method | CABLE |
| 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 |
|---|---|
| 86-21992-001 PRIMARY | Raytheon E-Systems, Inc (USA) |
| Reference | Meaning |
|---|---|
| MX-10973/G | 5/9 Secondary reference U.S. Government activity |
NSN 4920-01-267-7736 is a Adapter,test, manufactured by Raytheon E-Systems, Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-267-7736 has 1 manufacturer part number on file: 86-21992-001 (Raytheon E-Systems, Inc).
Key specifications for 86-21992-001: Overall Height: 6.000 INCHES NOMINAL IN; Test Item Connection Method: CABLE; Overall Width: 15.000 INCHES NOMINAL IN; Special Features: SIGNAL LEVEL 2000 VOLTS; PULSE RISE TIME 5.0 NANOSECONDS; INTERCONNECT WIRING INSIDE THE ADAPTER IS DONE IN COAX TO PROTECT THE POTENTIAL FOR ARC-OVER NS. 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.
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.