The Clock,marine,mechanical, cataloged under National Stock Number 6645-01-229-2497, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is The Chelsea Clock Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-229-2497 |
| Primary Part Number | 40063PH |
| Item Name | Clock,marine,mechanical |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | The Chelsea Clock Llc |
| Status | ACTIVE |
| Minor Graduation Color | BLACK |
| Luminous Dial | NOT INCLUDED |
| Color | WHITE BACKGROUND |
| Major Graduation Color | BLACK |
| Scale Name | MINUTE AND SECOND AND 24 HOUR |
| Scale Range | +0.0 TO 24.0 HOUR AND +0.0 TO 60.0 MINUTE AND +0.0 TO 60.0 SECOND |
| Scale Quantity | 3 |
| Dial Scale Marking Color | BLACK |
| Dial Outside Diameter | 8.500 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-C-1194 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 40063PH PRIMARY | The Chelsea Clock Llc (USA) |
NSN 6645-01-229-2497 is a Clock,marine,mechanical, manufactured by The Chelsea Clock Llc, classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-01-229-2497 has 2 cross-referenced part numbers: MIL-C-1194 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 40063PH (The Chelsea Clock Llc).
There are 3 known substitutes for 6645-01-229-2497: 6645-00-224-8629, 6645-00-224-8631, 6645-00-224-8632. Verify interchangeability with system specifications before substitution.
Key specifications for 40063PH: Minor Graduation Color: BLACK; Luminous Dial: NOT INCLUDED; Special Features: BATTERY POWERED; QUARTZ CRYSTAL; SOLID STATE; Color: WHITE BACKGROUND. 10 total characteristics are documented in the Federal Logistics Information System.