The Meter,time Totalizing, cataloged under National Stock Number 6645-01-241-4300, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Cramer Co Division of Chestnut Group Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-241-4300 |
| Primary Part Number | 635-10186K |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Cramer Co Division of Chestnut Group Inc |
| Status | ACTIVE |
| Terminal Type | WIRE LEAD |
| Body Depth | 2.125 INCHES NOMINAL IN |
| Material | PLASTIC CASE |
| Movement Type | ELECTRICAL |
| Flange Height | 2.250 INCHES NOMINAL IN |
| Reset Feature | NOT PROVIDED |
| Unit Type | MOUNTED |
| Hermetic Protection | PROVIDED |
| Mounting Flange Diameter | 2.312 INCHES NOMINAL IN |
| Mounting Method | SEMIFLUSH |
| Body Length | 2.625 INCHES NOMINAL IN |
| Body Width | 2.125 INCHES NOMINAL IN |
| Mounting Flange Width | 2.250 INCHES NOMINAL IN |
| Body Diameter | 2.000 INCHES NOMINAL IN |
| Mounting Type | PANEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 635-10186K | Cramer Co Division of Chestnut Group Inc (USA) |
| D6645000001 | Astronics Dme Llc Dba Astronics Dme (USA) |
| 10186 | Cramer Co Division of Chestnut Group Inc (USA) |
| 635-10186K | Cramer Products Co (USA) |
NSN 6645-01-241-4300 is a Meter,time Totalizing, manufactured by Cramer Co Division of Chestnut Group Inc, classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-01-241-4300 has 4 cross-referenced part numbers: 635-10186K (Cramer Co Division of Chestnut Group Inc), D6645000001 (Astronics Dme Llc Dba Astronics Dme), 10186 (Cramer Co Division of Chestnut Group Inc), 635-10186K (Cramer Products Co).
There are 10 known substitutes for 6645-01-241-4300: 5315-00-011-3782, 6135-00-274-4035, 5305-00-655-9358 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 635-10186K: Terminal Type: WIRE LEAD; Body Depth: 2.125 INCHES NOMINAL IN; Material: PLASTIC CASE; Movement Type: ELECTRICAL. 15 total characteristics are documented in the Federal Logistics Information System.