The Receiver-Transmitter Subassembly, cataloged under National Stock Number 1285-00-308-4909, is classified within Federal Supply Class 1285 (Fire Control Radar Equipment, Except Airborne) of the Fire Control Equipment group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1285-00-308-4909 |
| Primary Part Number | GA2520-14-1 |
| Item Name | Receiver-Transmitter Subassembly |
| FSC / FSG | 1285 / 12 — Fire Control Radar Equipment, Except Airborne |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GA2520-14-1 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| GA2522-14-1 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| Reference | Meaning |
|---|---|
| GA2520-14-1 | 3/9 Design control — primary reference Itt Industries Inc Itt Aerospace Communications Div East |
| GA2522-14-1 | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
NSN 1285-00-308-4909 is a Receiver-Transmitter Subassembly, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 1285, Fire Control Radar Equipment, Except Airborne. Status: active.
NSN 1285-00-308-4909 has 2 manufacturer part numbers on file: GA2520-14-1 (L3harris Technologies, Inc. Dba Harris Corporation), GA2522-14-1 (L3harris Technologies, Inc. Dba Harris Corporation).
Key specifications for GA2520-14-1: Overall Height: 3.125 INCHES NOMINAL IN; Overall Length: 8.375 INCHES NOMINAL IN; Overall Width: 4.875 INCHES NOMINAL IN; Special Features: HOUSING 1; DIALS 2; GEAR ASSEMBLY 1; SPRING ASSEMBLY 1;BOLT & BASE MTD;FIVE 0.188 IN. DIA MTG HOLES IRREGULARLY SPACED IN. 0 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 1285-00-308-4909 has DEMIL Code C. 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.