The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-321-8996, 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 Naval Sea Systems Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5980-01-321-8996 |
| Primary Part Number | 5189280 |
| Item Name | Coupler,optoelectronic |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | MICROCIRCUIT DEVICE GATE OPTICALLY COUPLED ISOLATOR |
| 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 |
NSN 5980-01-321-8996 is a Coupler,optoelectronic, manufactured by Naval Sea Systems Command, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-321-8996 has 2 manufacturer part numbers on file: 5189280 (Avago Technologies Us Inc Div Avago Technologies), 5189280 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-443-2859. Verify interchangeability with system specifications before substitution.
Key specifications for 5189280: General Characteristics Item Description: MICROCIRCUIT DEVICE GATE OPTICALLY COUPLED ISOLATOR. 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 5980-01-321-8996 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.