The Projector,stereoplotter, cataloged under National Stock Number 6675-00-355-5445, is classified within Federal Supply Class 6675 (Drafting, Surveying, and Mapping Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Bausch & Lomb Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6675-00-355-5445 |
| Primary Part Number | 53-12-81 |
| Item Name | Projector,stereoplotter |
| FSC / FSG | 6675 / 66 — Drafting, Surveying, and Mapping Instruments |
| Manufacturer | Bausch & Lomb Inc |
| Status | ACTIVE |
| Lamp Wattage Rating in Watts | 100.0 |
| Cooling Method | FORCED AIR |
| Lamp Voltage Rating in Volts | 20.0 |
| Specification/standard Data | 06175-53-12-81 MANUFACTURERS SOURCE CONTROL |
| Furnished Items and Quantity | 1 CARRYING CASE AND 3 LAMP, PROJECTION |
| Lens Focal Length | 360.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 53-12-81 PRIMARY | Bausch & Lomb Inc (USA) |
| Reference | Meaning |
|---|---|
| MIL-P-10562 | 4/1 Identification reference U.S. Government activity |
NSN 6675-00-355-5445 is a Projector,stereoplotter, manufactured by Bausch & Lomb Inc, classified under FSC 6675, Drafting, Surveying, and Mapping Instruments. Status: active.
NSN 6675-00-355-5445 has 1 manufacturer part number on file: 53-12-81 (Bausch & Lomb Inc).
1 possible match (shared part number, not a government interchangeability claim): 6675-00-641-3534. Verify interchangeability with system specifications before substitution.
Key specifications for 53-12-81: Lamp Wattage Rating in Watts: 100.0; Cooling Method: FORCED AIR; Lamp Voltage Rating in Volts: 20.0; Specification/standard Data: 06175-53-12-81 MANUFACTURERS SOURCE CONTROL. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.