The Optical Isolator, cataloged under National Stock Number 1287-01-322-8912, is classified within Federal Supply Class 1287 (Fire Control Sonar Equipment) of the Fire Control Equipment group. The manufacturer of record is Raytheon Company Dba Raytheon Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1287-01-322-8912 |
| Primary Part Number | 935003-1 |
| Item Name | Optical Isolator |
| FSC / FSG | 1287 / 12 — Fire Control Sonar Equipment |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| 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 1287-01-322-8912 is a Optical Isolator, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 1287, Fire Control Sonar Equipment. Status: active.
NSN 1287-01-322-8912 has 2 manufacturer part numbers on file: 935003-1 (Raytheon Company), 935003-1 (Raytheon Company Dba Raytheon Co).
Key specifications for 935003-1: End Item Identification: SONAR SHIPBOARD SYSTEM. 0 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.
NSN 1287-01-322-8912 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.