The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-288-0205, is classified within Federal Supply Class 5980 (Optoelectronic Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5980-01-288-0205 |
| Item Name | Coupler,optoelectronic |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Status | ACTIVE |
| General Characteristics Item Description | 0.335 IN. MIN TO 0.370 IN. MAX DIA; 6 LEADS EACH 0.500 IN. MIN TO 0.600 IN. MAX LG; LED VOLTAGE 2.0 VDC; PHOTOTRANSISTOR VOLTAGE 45.0 VDC VDC |
| Specification/standard Data | 81349-MIL-S-19500/548 GOVERNMENT SPECIFICATION |
| Storage Temp Range | -65.0 TO 125.0 CELSIUS DEGC |
| Test Data Document | 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| 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 |
|---|---|
| JAN4N47 | 2/2 Government specification standardization U.S. Government activity |
| MIL-PRF-19500/548 | 4/1 Identification reference U.S. Government activity |
| MIL-S-19500/548 | 5/9 Secondary reference U.S. Government activity |
NSN 5980-01-288-0205 is a Coupler,optoelectronic, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5980-01-483-3504, 5980-01-502-3527, 5980-01-633-0805. Verify interchangeability with system specifications before substitution.
Key specifications for 5980-01-288-0205: General Characteristics Item Description: 0.335 IN. MIN TO 0.370 IN. MAX DIA; 6 LEADS EACH 0.500 IN. MIN TO 0.600 IN. MAX LG; LED VOLTAGE 2.0 VDC; PHOTOTRANSISTOR VOLTAGE 45.0 VDC VDC; Specification/standard Data: 81349-MIL-S-19500/548 GOVERNMENT SPECIFICATION; Storage Temp Range: -65.0 TO 125.0 CELSIUS DEGC; Test Data Document: 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).. 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.
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.