The Test Set,indicator, cataloged under National Stock Number 4920-01-207-7050, 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 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-207-7050 |
| Item Name | Test Set,indicator |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Supplementary Features | POWER REQUIREMENTS 115V,400HZ,1 PHASE V |
| Reference Data and Literature | T.O. 33D2-6-102-4,33D2-6-102-1 |
| Functional Classification | AA-9.6 |
| Functional Description | USED TO TEST THE PERFORMANCE CHARACTERISTICS OF ACFT TACHOMETER INDICATORS AND GENERATORS |
| Enclosure Feature | MULTIPLE ITEM W/CARRYING CASE |
| Test Type for Which Designed | TACH DRIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-T-26219A | 2/2 Government specification standardization U.S. Government activity |
NSN 4920-01-207-7050 is a Test Set,indicator, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-207-7050: Supplementary Features: POWER REQUIREMENTS 115V,400HZ,1 PHASE V; Reference Data and Literature: T.O. 33D2-6-102-4,33D2-6-102-1; Functional Classification: AA-9.6; Special Features: 21.000 IN. L,10.000 IN. W,12.000 IN. D; C/O SINGLE INTERGAL UNIT INCORPORATING A CARRYING CASE,A MOTOR DRIVEN VARIABLE SPEED DRIVE,A PRECISION ROTATIONAL SPEED INDICATING SYSTEM,AN ALTERNATING CURRENT VOLTMETER,LOAD RESISTORS,CONTROL SWITCHES AND TEST CABLES IN. 6 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.