The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-353-0641, 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 Avago Technologies Us Inc Div Avago Technologies. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5980-01-353-0641 |
| Primary Part Number | HCPL-5731 |
| Item Name | Coupler,optoelectronic |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Avago Technologies Us Inc Div Avago Technologies |
| Status | ACTIVE |
| General Characteristics Item Description | HERMETICALLY SEALED; 8 PIN DUAL IN-LINE; OPERATING TEMPERATURE MINUS 55 DEG C TO PLUS 125 DEG C; O/A LG. 0.390 IN. MAX; O/A WIDTH 0.320 IN. MAX; HEIGHT 0.130 IN. MAX; MIL-STD-883 CLASS B TESTING 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 |
| Part Number | Manufacturer |
|---|---|
| HCPL5731 | Hewlett-Packard Ltd (GBR) |
| 5962-8978501PC | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| HCPL-5731 PRIMARY | Avago Technologies Us Inc Div Avago Technologies (USA) |
| 9666-152 | Atlantic Inertial Systems Limited (GBR) |
| 31BS-9808 | Racal Instruments Wireless Solutions Ltd, an Aeroflex Company (GBR) |
| Reference | Meaning |
|---|---|
| 31BS-9808 | 5/9 Secondary reference Racal Instruments Ltd |
| HCPL-103 | 5/9 Secondary reference Asternetics & Associates Inc |
NSN 5980-01-353-0641 is a Coupler,optoelectronic, manufactured by Avago Technologies Us Inc Div Avago Technologies, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-353-0641 has 5 manufacturer part numbers on file: HCPL5731 (Hewlett-Packard Ltd), 5962-8978501PC (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), HCPL-5731 (Avago Technologies Us Inc Div Avago Technologies), 9666-152 (Atlantic Inertial Systems Limited), 31BS-9808 (Racal Instruments Wireless Solutions Ltd, an Aeroflex Company).
1 possible match (shared part number, not a government interchangeability claim): 5980-01-363-1100. Verify interchangeability with system specifications before substitution.
Key specifications for HCPL-5731: General Characteristics Item Description: HERMETICALLY SEALED; 8 PIN DUAL IN-LINE; OPERATING TEMPERATURE MINUS 55 DEG C TO PLUS 125 DEG C; O/A LG. 0.390 IN. MAX; O/A WIDTH 0.320 IN. MAX; HEIGHT 0.130 IN. MAX; MIL-STD-883 CLASS B TESTING 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 5980-01-353-0641 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.