The Timer,sequential, cataloged under National Stock Number 6645-01-473-9179, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Motors and Armatures Inc. Government technical data includes 3 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-473-9179 |
| Primary Part Number | 32391 |
| Item Name | Timer,sequential |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Motors and Armatures Inc |
| Status | ACTIVE |
| Current Type | AC |
| Frequency in Hertz | 50.0 OR 60.0 |
| Timer Type | ELECTRICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6645-01-473-9179 is a Timer,sequential, manufactured by Motors and Armatures Inc, classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-01-473-9179 has 2 cross-referenced part numbers: 32391 (Motors and Armatures Inc), PCTD01 (Cospolich Inc.).
There are 4 known substitutes for 6645-01-473-9179: 2520-00-235-3736, 5945-01-398-1669, 3040-01-478-0365 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 32391: Current Type: AC; Special Features: TYPE - ON MAKE; TIME DELAY RANGE - 6 SECONDS, 8 MINUTES; TYPE OF ADJUSTMENT - DIAL; INPUT VOLTAGE - 19 TO 288 VAC; MAXIMUM AMPS - 1; VOLTAGE DROP 2.5 AT 1 AMP; TWO-WIRE INSTALLATION; 0.25 INCH QUICK CONNECT TERMINALS; TOTALLY ENCLOSED AND ENCAPSULATED VAC; Frequency in Hertz: 50.0 OR 60.0; Timer Type: ELECTRICAL. 5 total characteristics are documented in the Federal Logistics Information System.