The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-295-2318, is classified within Federal Supply Class 5980 (Optoelectronic Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5980-01-295-2318 |
| Item Name | Coupler,optoelectronic |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Status | ACTIVE |
| General Characteristics Item Description | GALLIUM ARSENIDE DIODE INFRARED SOURCE OPTICALLY COUPLED TO A SILICON NPN DARLINGTON-CONNECTED PHOTOTRANSISTOR; PLASTIC DUAL-IN-LINE PKG; 6 TERMINALS; 0.330 IN. MIN TO 0.370 IN. MAX LG; 0.300 IN. W AGAVGAN/UXC-4 TDF FASCIMILE SET IN |
| 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 |
| Reference | Meaning |
|---|---|
| TIL128A | 5/9 Secondary reference Texas Instruments Incorporated |
| 701427-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5980-01-295-2318 is a Coupler,optoelectronic, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 1650-01-472-4425, 5962-01-703-3213. Verify interchangeability with system specifications before substitution.
Key specifications for 5980-01-295-2318: General Characteristics Item Description: GALLIUM ARSENIDE DIODE INFRARED SOURCE OPTICALLY COUPLED TO A SILICON NPN DARLINGTON-CONNECTED PHOTOTRANSISTOR; PLASTIC DUAL-IN-LINE PKG; 6 TERMINALS; 0.330 IN. MIN TO 0.370 IN. MAX LG; 0.300 IN. W AGAVGAN/UXC-4 TDF FASCIMILE SET IN. 1 specification is 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 5980-01-295-2318 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.