The Plotter,surface, cataloged under National Stock Number 6605-01-556-9178, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Weems & Plath, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6605-01-556-9178 |
| Primary Part Number | 120 |
| Item Name | Plotter,surface |
| FSC / FSG | 6605 / 66 — Navigational Instruments |
| Manufacturer | Weems & Plath, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 120 PRIMARY | Weems & Plath, Llc (USA) |
| Reference | Meaning |
|---|---|
| 120 | 5/9 Secondary reference Weems & Plath, Inc. |
NSN 6605-01-556-9178 is a Plotter,surface, manufactured by Weems & Plath, Llc, classified under FSC 6605, Navigational Instruments. Status: active.
NSN 6605-01-556-9178 has 1 manufacturer part number on file: 120 (Weems & Plath, Llc).
Key specifications for 120: Special Features: PLOTTER HAVING DISTANCE SCALES AT 1:20,000, 1:40,000; AND 1:80,000 TO FIT THE N.O.S. COAST AND HARBOR CHARTS AS WELL AS AN INCH SCALE; INCLUDES A SEMI-CIRCULAR PROTRACTOR, AND TWO QUARTER CIRCLE PROTRACTORS; CAPABLE OF TRANSFERRING PARALLEL LINES BY MEANS; Part Name Assigned by Controlling Agency: (INAVY) WEEMS PARALLEL PLOTTER; End Item Identification: NAVIGATIONAL EQUIPMENT UNIQUE TO LCS-1 CLASS. 0 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.