The Light Emitting Diode, cataloged under National Stock Number 5980-01-433-2023, is classified within Federal Supply Class 5980 (Optoelectronic Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is M.e.s. S.p.a. - Meccanica Per L'elettronica E Servomeccanismi. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5980-01-433-2023 |
| Primary Part Number | JTXM19500-51902 |
| Item Name | Light Emitting Diode |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | M.e.s. S.p.a. - Meccanica Per L'elettronica E Servomeccanismi |
| Status | ACTIVE |
| 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 |
|---|---|
| JTXM19500-51902 | M.e.s. S.p.a. - Meccanica Per L'elettronica E Servomeccanismi (ITA) |
| Reference | Meaning |
|---|---|
| JTXM19500/51902 | 2/2 Government specification standardization U.S. Government activity |
| MIL-PRF-19500/519 | 4/1 Identification reference U.S. Government activity |
NSN 5980-01-433-2023 is a Light Emitting Diode, manufactured by M.e.s. S.p.a. - Meccanica Per L'elettronica E Servomeccanismi, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-433-2023 has 1 manufacturer part number on file: JTXM19500-51902 (M.e.s. S.p.a. - Meccanica Per L'elettronica E Servomeccanismi).
4 possible matches (shared part number, not a government interchangeability claim): 5980-01-445-2838, 5980-01-458-9293, 5980-01-464-9023. Verify interchangeability with system specifications before substitution.
Key specifications for JTXM19500-51902: Special Features: RED TYPE, CLEAR LENS, 5 VOLTS DC MAX; REFERENCE DATA: 9N1A2A3DS1, TI-6340.31, ARSR-4 SYSTEM, FA-10315 RADAR TRANSMITTER (UNIT 9) SEC 1-10, VOL 1, PG 8-18; End Item Identification: ARSR4, FA-1031 RADAR TRANSMITTER (UNIT 9). 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.
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.