The Disc,plotting Board, cataloged under National Stock Number 6660-00-551-1887, is classified within Federal Supply Class 6660 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Naval Observatory. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6660-00-551-1887 |
| Primary Part Number | 100-344 |
| Item Name | Disc,plotting Board |
| FSC / FSG | 6660 / 66 — No Item Name Available |
| Manufacturer | Naval Observatory |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | 36 IN. BY 36 IN. IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 100-344 | Naval Observatory (USA) |
NSN 6660-00-551-1887 is a Disc,plotting Board, manufactured by Naval Observatory, classified under FSC 6660 (No Item Name Available). Status: active.
NSN 6660-00-551-1887 has 1 cross-referenced part number: 100-344 (Naval Observatory).
There are 5 known substitutes for 6660-00-551-1887: 3040-00-126-0091, 6675-00-575-3231, 5365-00-998-0147 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 100-344: Reference Number Differentiating Characteristics: 36 IN. BY 36 IN. IN. 1 total characteristics are documented in the Federal Logistics Information System.