The Surveillance System,elecrtro-Opt, cataloged under National Stock Number 5855-01-526-8172, is classified within Federal Supply Class 5855 (Night Vision Equipment, Emitted and Reflected Radiation) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is L-3 Communications Wescam Dba Wescam. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5855-01-526-8172 |
| Primary Part Number | 32133 |
| Item Name | Surveillance System,elecrtro-Opt |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | L-3 Communications Wescam Dba Wescam |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 32133 PRIMARY | L-3 Communications Wescam Dba Wescam (USA) |
| 14PS-SEOSS | L-3 Communications Wescam Dba Wescam (USA) |
NSN 5855-01-526-8172 is a Surveillance System,elecrtro-Opt, manufactured by L-3 Communications Wescam Dba Wescam, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-526-8172 has 2 manufacturer part numbers on file: 32133 (L-3 Communications Wescam Dba Wescam), 14PS-SEOSS (L-3 Communications Wescam Dba Wescam).
2 possible matches (shared part number, not a government interchangeability claim): 6515-01-604-1352, 6515-01-604-1366. Verify interchangeability with system specifications before substitution.
Key specifications for 32133: Special Features: CONSISTS OF A TURRET, PEDESTAL (THERMAL CONTROL UNIT); OPERATOR STATION; MASTER CONTROL UNIT; COMPUTER SYSTEM DIGITAL (OPERATOR INTERFACE UNIT); INTERCONNECTING BOX (J-BOX); MONITOR TELEVISION; VIDEO TAPE RECORDER; DISPLAY UNIT (REMOTE MONITOR); WASHER TANK ASSEMBLY; WASH PUMP ASSEMBLY; AIR DRYER; AND 2 HAND CONTROLLERS. 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 5855-01-526-8172 has DEMIL Code C. 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.