The Planimeter, cataloged under National Stock Number 6675-00-421-1860, is classified within Federal Supply Class 6675 (Drafting, Surveying, and Mapping Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Gelman Sciences Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6675-00-421-1860 |
| Primary Part Number | 39231 |
| Item Name | Planimeter |
| FSC / FSG | 6675 / 66 — Drafting, Surveying, and Mapping Instruments |
| Manufacturer | Gelman Sciences Inc |
| Status | ACTIVE |
| Vernier Minimum Reading | 0.010 SQUARE INCHES |
| 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 |
|---|---|
| 39231 PRIMARY | Gelman Sciences Inc (USA) |
| Reference | Meaning |
|---|---|
| 7367-2H | 5/9 Secondary reference Curtin Matheson Scientific Inc |
| 9-528-120 | 5/9 Secondary reference Fisher Scientific Company L.l.c. |
NSN 6675-00-421-1860 is a Planimeter, manufactured by Gelman Sciences Inc, classified under FSC 6675, Drafting, Surveying, and Mapping Instruments. Status: active.
NSN 6675-00-421-1860 has 1 manufacturer part number on file: 39231 (Gelman Sciences Inc).
1 possible match (shared part number, not a government interchangeability claim): 1005-01-664-5924. Verify interchangeability with system specifications before substitution.
Key specifications for 39231: Vernier Minimum Reading: 0.010 SQUARE INCHES. 1 specification is 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.