The Adapter,test, cataloged under National Stock Number 4920-01-079-1744, 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 Northrop Grumman Systems Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-01-079-1744 |
| Primary Part Number | 160D998211-1 |
| Item Name | Adapter,test |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Functional Description | INTERCONNECT THE HARS TEST SET TOAN ANGLE POSITION INDICATOR AND THE POWER REFERENCE VOLTAGE TO THE API |
| 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 |
|---|---|
| 160D998211-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 160D998211-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 4920-01-079-1744 is a Adapter,test, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-079-1744 has 1 manufacturer part number on file: 160D998211-1 (Northrop Grumman Systems Corporation).
Key specifications for 160D998211-1: Special Features: COMPANY ITEM NAME-ADAPTER CABLE, HEADING ATTITUDE REFERENCE SYSTEM TEST SET; Functional Description: INTERCONNECT THE HARS TEST SET TOAN ANGLE POSITION INDICATOR AND THE POWER REFERENCE VOLTAGE TO THE API; End Item Identification: A-10A ACFT AGE.SUPPORT EQUIP A. 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.