The Parallel Ruler, cataloged under National Stock Number 6675-00-191-1508, is classified within Federal Supply Class 6675 (Drafting, Surveying, and Mapping Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 6675-00-191-1508 |
| Item Name | Parallel Ruler |
| FSC / FSG | 6675 / 66 — Drafting, Surveying, and Mapping Instruments |
| Status | ACTIVE |
| Material Transparency | OPAQUE |
| Nondefinitive Spec/std Data | 2 CLASS AND 15 SIZE |
| Length | 15.000 INCHES IN |
| Unit Type | FOLDING |
| Surface Treatment | PAINT BLADE |
| Construction | SOLID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A-A-50212 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| GG-P-118 | 5/1 Secondary reference U.S. Government activity |
NSN 6675-00-191-1508 is a Parallel Ruler, classified under FSC 6675, Drafting, Surveying, and Mapping Instruments. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 6675-00-191-1509, 6675-00-191-1510, 6675-01-042-8616. Verify interchangeability with system specifications before substitution.
Key specifications for 6675-00-191-1508: Material Transparency: OPAQUE; Nondefinitive Spec/std Data: 2 CLASS AND 15 SIZE; Length: 15.000 INCHES IN; Unit Type: FOLDING. 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.