The Clock,marine,mechanical, cataloged under National Stock Number 6645-00-224-8631, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6645-00-224-8631 |
| Primary Part Number | MILC1194 |
| Item Name | Clock,marine,mechanical |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Maximum Running Time | 8.0 DAYS |
| Bezel Type | HINGED |
| Nonmagnetic Characteristic | NOT INCLUDED |
| Dial Outside Diameter | 6.000 INCHES IN |
| Second Hand Type | SWEEP |
| Civil Date Indicator | NOT INCLUDED |
| Plastic Case Color | BLACK |
| Jewel Quantity | 11 |
| Striking Mechanism | NOT INCLUDED |
| Winding Device Location | FACE |
| Luminous Dial | NOT INCLUDED |
| Special Markings | U. S. GOVERNMENT MARKED ON DIAL |
| Material | PLASTIC CASE |
| Second Hand Color | RED, LUSTERLESS |
| Color | BLACK BACKGROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MILC1194 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 902599-2 | Raytheon Company Dba Raytheon (USA) |
| TYPEBSIZE6INCH | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 20418-PH | Raytheon Company Dba Raytheon (USA) |
| P-643 | The Chelsea Clock Llc (USA) |
NSN 6645-00-224-8631 is a Clock,marine,mechanical, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6645 (No Item Name Available). Status: cancelled.
NSN 6645-00-224-8631 has 5 cross-referenced part numbers: MILC1194 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 902599-2 (Raytheon Company Dba Raytheon), TYPEBSIZE6INCH (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 20418-PH (Raytheon Company Dba Raytheon), P-643 (The Chelsea Clock Llc).
There are 4 known substitutes for 6645-00-224-8631: 6645-00-224-8629, 6645-00-224-8632, 5342-00-679-7615 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for MILC1194: Maximum Running Time: 8.0 DAYS; Bezel Type: HINGED; Nonmagnetic Characteristic: NOT INCLUDED; Dial Outside Diameter: 6.000 INCHES IN. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 6645-00-224-8631 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.