The Adapter Set,hydraulic System Com, cataloged under National Stock Number 4920-01-349-9066, 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 Testek Llc Dba Testek Solutions. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-01-349-9066 |
| Primary Part Number | A-10175 |
| Item Name | Adapter Set,hydraulic System Com |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Testek Llc Dba Testek Solutions |
| Status | ACTIVE |
| Reference Data and Literature | T.O. 33A2-2-74-1 |
| Functional Description | USED TO SIMULATE LINEAR VARIABLE DIFFERENTIAL TRANSDUCERS FOR CALIBRATION OF THE MOTHER BOARD NO. 2 LVDT BABY BUFFERS |
| 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 |
|---|---|
| A-10175 PRIMARY | Testek Llc Dba Testek Solutions (USA) |
| Reference | Meaning |
|---|---|
| A-10175 | 3/9 Design control — primary reference Aai Corporation Div Mississippi Operations |
NSN 4920-01-349-9066 is a Adapter Set,hydraulic System Com, manufactured by Testek Llc Dba Testek Solutions, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-349-9066 has 1 manufacturer part number on file: A-10175 (Testek Llc Dba Testek Solutions).
Key specifications for A-10175: Reference Data and Literature: T.O. 33A2-2-74-1; Special Features: USED IN CONJUNCTION WITH EXTENDER CARD 99D30G;DIGITAL MULTIMETER 99B44G;CABLE ASSY,LVDT SIMULATOR IN SUPPORT OF B-1B ACFT; Functional Description: USED TO SIMULATE LINEAR VARIABLE DIFFERENTIAL TRANSDUCERS FOR CALIBRATION OF THE MOTHER BOARD NO. 2 LVDT BABY BUFFERS; End Item Identification: IN SUPPORT OF B-1B ACFT. 2 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.