The Meter,time Totalizing, cataloged under National Stock Number 6645-00-940-0774, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bowmar Llc Dba Bowmar Instrument Corp. Government technical data includes 24 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-00-940-0774 |
| Primary Part Number | DC3261 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Bowmar Llc Dba Bowmar Instrument Corp |
| Status | ACTIVE |
| Terminal Type | TURRET |
| Mounting Configuration | TWO 0.125 IN. DIA MTG HOLES SPACED 1.000 IN. C TO C IN |
| Flange Height | 0.930 INCHES NOMINAL IN |
| Marking Color | WHITE NUMERALS |
| Material | ALUMINUM OR STEEL CASE |
| Mounting Method | SEMIFLUSH |
| Indicator Type | DRUM REGISTER |
| Maximum Measurement | 9999.00 |
| Operating Frequency | 400.0 HERTZ NOMINAL |
| Measurement Unit | HOURS |
| Hermetic Protection | PROVIDED |
| Unit Type | MOUNTED |
| Background Color | BLACK |
| Body Depth | 1.280 INCHES NOMINAL IN |
| Electrical Movement Type | SYNCHRONOUS MOTOR |
| Movement Type | ELECTRICAL |
| Voltage Rating | 115.0 VOLTS NOMINAL |
| Reset Feature | PROVIDED |
| Smallest Increment Indicated | 1.00 |
| Terminal Quantity | 3 |
| Body Diameter | 0.670 INCHES NOMINAL IN |
| Mounting Flange Width | 1.250 INCHES NOMINAL IN |
| Current Type | AC |
| Mounting Type | PANEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6645-00-940-0774 is a Meter,time Totalizing, manufactured by Bowmar Llc Dba Bowmar Instrument Corp, classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-00-940-0774 has 4 cross-referenced part numbers: A00974 (Mbda Uk Ltd), 210009 (Meggitt Safety Systems Inc), DC3261-1 (Bowmar Llc Dba Bowmar Instrument Corp), DC3261 (Bowmar Llc Dba Bowmar Instrument Corp).
There are 5 known substitutes for 6645-00-940-0774: 3110-00-100-0544, 6645-00-102-0015, 1660-00-601-2376 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for DC3261: Terminal Type: TURRET; Mounting Configuration: TWO 0.125 IN. DIA MTG HOLES SPACED 1.000 IN. C TO C IN; Flange Height: 0.930 INCHES NOMINAL IN; Marking Color: WHITE NUMERALS. 24 total characteristics are documented in the Federal Logistics Information System.