The Timer,sequential, cataloged under National Stock Number 6645-01-520-4455, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Electro Impulse Laboratory Inc Dba Electro Impulse Inc. Government technical data includes 11 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-520-4455 |
| Primary Part Number | 54185 |
| Item Name | Timer,sequential |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Electro Impulse Laboratory Inc Dba Electro Impulse Inc |
| Status | ACTIVE |
| Voltage in Volts | 24.0 |
| Frequency in Hertz | 50.0 OR 60.0 |
| Mounting Method | SURFACE LOCATION NOT OTHERWISE SPECIFIED |
| Control Type | AUTOMATIC |
| Operation Method | ELECTRONIC OPERATED |
| Automatic Electric Circuit Control Switch | INCLUDED |
| Current Rating | 75.000 MILLIAMPERES |
| DC Operated Clutch | NOT INCLUDED |
| Reset Type | ELECTRIC |
| Timer Type | ELECTRICAL |
| Current Type | AC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6645-01-520-4455 is a Timer,sequential, manufactured by Electro Impulse Laboratory Inc Dba Electro Impulse Inc, classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-01-520-4455 has 2 cross-referenced part numbers: 54185 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc), TA24A5 (Ssac Inc).
There are 7 known substitutes for 6645-01-520-4455: 8340-00-182-9315, 8340-00-183-4165, 8340-00-359-2552 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 54185: Overall Width: 2.000 INCHES NOMINAL IN; Voltage in Volts: 24.0; Frequency in Hertz: 50.0 OR 60.0; Special Features: PREVENTS RAPID RECYCLING OF COMPRESSOR. LOCK OUT TIME IS 5 MINUTES, WILL NOT ALLOW RESTART DURING THIS TIME. WILL NOT ALLOW RESTART IF VOLTAGE IS LOW (BROWNOUT CONDITION). USES NUMBER 10 SCREW TO MOUNT TO PANEL, CONNECTORS ARE 0.25" MALE QUICK CONNECT TERMINALS. 17 total characteristics are documented in the Federal Logistics Information System.