The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-055-7430, 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 Distrelec Deutschland Gmbh. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5980-01-055-7430 |
| Primary Part Number | 45.240.020 |
| Item Name | Coupler,optoelectronic |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Distrelec Deutschland Gmbh |
| Status | ACTIVE |
| General Characteristics Item Description | SILICON; M 55.0 TO P 100.0 DEG C OPERATING TEMPERATURE RANGE; 0.330 INCH TO 0.350 INCH LG; 0.055 INCH TO 0.065 INCH W; SIX TERMINALS; PHOTODARLINGTON OUTPUT IN |
| 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 |
|---|---|
| 45.240.020 | Distrelec Deutschland Gmbh (DEU) |
| 007-9-1-005 | Vetco Cray Controls Ltd (GBR) |
| 4N32 | International Rectifier Co (gb) Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 4N32 | C/1 Advisory reference — outside the item-of-supply concept General Electric Co Semi-Conductor Products Dept |
| 4N32 | 5/1 Secondary reference Freescale Semiconductor, Inc. |
| RELEASE 6464 | 5/9 Secondary reference U.S. Government activity |
| 4N32 | C/1 Advisory reference — outside the item-of-supply concept General Electric Co Industrial Power Components Division of Industrial Components and Materials Group |
| 4N32 | 3/9 Design control — primary reference U.S. Government activity |
| 4N32 | 5/9 Secondary reference Isocom Inc |
| 40640002 | 5/9 Secondary reference Deltyme Corporation |
NSN 5980-01-055-7430 is a Coupler,optoelectronic, manufactured by Distrelec Deutschland Gmbh, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-055-7430 has 3 manufacturer part numbers on file: 45.240.020 (Distrelec Deutschland Gmbh), 007-9-1-005 (Vetco Cray Controls Ltd), 4N32 (International Rectifier Co (gb) Ltd).
3 possible matches (shared part number, not a government interchangeability claim): 5980-01-086-0271, 5980-01-199-3847, 5980-01-205-7293. Verify interchangeability with system specifications before substitution.
Key specifications for 45.240.020: General Characteristics Item Description: SILICON; M 55.0 TO P 100.0 DEG C OPERATING TEMPERATURE RANGE; 0.330 INCH TO 0.350 INCH LG; 0.055 INCH TO 0.065 INCH W; SIX TERMINALS; PHOTODARLINGTON OUTPUT 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.
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.