The Test Set,indicator, cataloged under National Stock Number 4920-01-234-9089, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Hydraulic Technology, Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-234-9089 |
| Primary Part Number | 8401A |
| Item Name | Test Set,indicator |
| FSC / FSG | 4920 / 49 — No Item Name Available |
| Manufacturer | Hydraulic Technology, Inc |
| Status | ACTIVE |
| Material | ALUMINUM CARRYING CASE |
| Frequency Rating | 60.0 HERTZ MINIMUM AND 100.0 HERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Width | 10.000 INCHES NOMINAL IN |
| Entry Date | 03-08-13 |
| Reference Data and Literature | TO 33D2-6-242-1 |
| Functional Classification | AA-9.3 |
| Electrical Power Source Relationship | OPERATING |
| Depth | 12.000 INCHES NOMINAL IN |
| Major Components | CABLES 8401-1 THRU -8 |
| AC Voltage Rating | 115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Enclosure Feature | SINGLE ITEM W/CARRYING CASE |
| Length | 21.000 INCHES NOMINAL IN |
| Specification/standard Data | 81349-MIL-T-26219A GOVERNMENT SPECIFICATION A |
| Functional Description | USED TO TEST AIRCRAFT TACHOMETER GENERATORS AND INDICATORS ON PISTON AND JET ENGINE AIRCRAFT BOTH ON AND OFF THE AIRCRAFT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8401 | Hydraulic Technology, Inc (USA) |
| MIL-T-26219 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 8401A PRIMARY | Hydraulic Technology, Inc (USA) |
NSN 4920-01-234-9089 is a Test Set,indicator, manufactured by Hydraulic Technology, Inc, classified under FSC 4920 (No Item Name Available). Status: active.
NSN 4920-01-234-9089 has 3 cross-referenced part numbers: 8401 (Hydraulic Technology, Inc), MIL-T-26219 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 8401A (Hydraulic Technology, Inc).
There are 10 known substitutes for 4920-01-234-9089: 5935-00-027-9547, 5985-00-087-1934, 3030-00-264-3060 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8401A: Material: ALUMINUM CARRYING CASE; Frequency Rating: 60.0 HERTZ MINIMUM AND 100.0 HERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED; Width: 10.000 INCHES NOMINAL IN; Entry Date: 03-08-13. 15 total characteristics are documented in the Federal Logistics Information System.