The Test Set,electronic Systems, cataloged under National Stock Number 4920-01-463-8574, 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 Teledyne Technologies Incorporated Dba Teledyne Demo Systems. Government technical data includes 4 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-463-8574 |
| Primary Part Number | 60900 |
| Item Name | Test Set,electronic Systems |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Teledyne Technologies Incorporated Dba Teledyne Demo Systems |
| Status | ACTIVE |
| Electrical Power Source Relationship | OPERATING |
| Enclosure Feature | SINGLE ITEM W/CARRYING CASE AND SINGLE ITEM W/HOUSING |
| Frequency Rating | 400.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Test Type for Which Designed | TESTS DATA TRANSFER SYSTEM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 60900 PRIMARY | Teledyne Technologies Incorporated Dba Teledyne Demo Systems (USA) |
NSN 4920-01-463-8574 is a Test Set,electronic Systems, manufactured by Teledyne Technologies Incorporated Dba Teledyne Demo Systems, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-463-8574 has 1 manufacturer part number on file: 60900 (Teledyne Technologies Incorporated Dba Teledyne Demo Systems).
3 possible matches (shared part number, not a government interchangeability claim): 5360-01-475-2908, 8465-01-565-1022, 5315-01-580-6115. Verify interchangeability with system specifications before substitution.
Key specifications for 60900: Electrical Power Source Relationship: OPERATING; Special Features: REQUESTED NAME-PROGRAMMER TEST UNIT; Enclosure Feature: SINGLE ITEM W/CARRYING CASE AND SINGLE ITEM W/HOUSING; Frequency Rating: 400.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED. 4 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.
NSN 4920-01-463-8574 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.