The Dividers,drafting,plain, cataloged under National Stock Number 6675-00-004-6646, is classified within Federal Supply Class 6675 (Drafting, Surveying, and Mapping Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Keuffel and Esser Co. Government technical data includes 7 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. 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 | 6675-00-004-6646 |
| Primary Part Number | 55-2912 |
| Item Name | Dividers,drafting,plain |
| FSC / FSG | 6675 / 66 — Drafting, Surveying, and Mapping Instruments |
| Manufacturer | Keuffel and Esser Co |
| Status | ACTIVE |
| Leg Straightening Device | NOT INCLUDED |
| Leg Needle Point Type | REPLACEABLE |
| Unit Type | SPRING-BOW |
| Leg Knee Joint | NOT INCLUDED |
| Surface Treatment | NICKEL |
| Adjustment Location | CENTER |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| 55-2912 PRIMARY | Keuffel and Esser Co (USA) |
NSN 6675-00-004-6646 is a Dividers,drafting,plain, manufactured by Keuffel and Esser Co, classified under FSC 6675, Drafting, Surveying, and Mapping Instruments. Status: active.
NSN 6675-00-004-6646 has 1 manufacturer part number on file: 55-2912 (Keuffel and Esser Co).
2 possible matches (shared part number, not a government interchangeability claim): 4730-00-536-0338, 6515-01-682-2822. Verify interchangeability with system specifications before substitution.
Key specifications for 55-2912: Leg Straightening Device: NOT INCLUDED; Overall Length: 4.250 INCHES NOMINAL IN; Leg Needle Point Type: REPLACEABLE; Unit Type: SPRING-BOW. 7 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.