The Timer,interval, cataloged under National Stock Number 6645-01-072-7889, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Curtiss-Wright Controls Electronic Systems, Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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 | 6645-01-072-7889 |
| Primary Part Number | 2425-1 |
| Item Name | Timer,interval |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Curtiss-Wright Controls Electronic Systems, Inc. |
| Status | ACTIVE |
| Mounting Method | BASE |
| Timer Type | ELECTRICAL |
| Control Type | ELECTRIC SWITCH |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 124E1011-1 | Northrop Grumman Systems Corporation (USA) |
| 2425-1 PRIMARY | Curtiss-Wright Controls Electronic Systems, Inc. (USA) |
| 124E1011-1 | Northrop Grumman Systems Corporation (USA) |
NSN 6645-01-072-7889 is a Timer,interval, manufactured by Curtiss-Wright Controls Electronic Systems, Inc., classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-01-072-7889 has 3 cross-referenced part numbers: 124E1011-1 (Northrop Grumman Systems Corporation), 2425-1 (Curtiss-Wright Controls Electronic Systems, Inc.), 124E1011-1 (Northrop Grumman Systems Corporation).
There are 7 known substitutes for 6645-01-072-7889: 3110-00-100-0544, 4320-00-103-5669, 5940-00-159-0244 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2425-1: Overall Height: 2.500 INCHES MAXIMUM IN; Overall Width: 3.120 INCHES NOMINAL IN; Mounting Method: BASE; Timer Type: ELECTRICAL. 6 total characteristics are documented in the Federal Logistics Information System.