The Timer,interval, cataloged under National Stock Number 6645-00-515-6147, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 6645-00-515-6147 |
| Primary Part Number | 440A |
| Item Name | Timer,interval |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Cramer Co Division of Chestnut Group Inc |
| Status | ACTIVE |
| Furnished Items and Quantity | SWITCH MICRO |
| Hand Designation and Quantity | 1 MINUTE HAND |
| Dial Minimum Graduation Unit | 30.0 SECONDS |
| Hand Color | BLACK |
| Frequency in Hertz | 60.0 |
| Mounting Method | WALL |
| Inscription Color | BLACK |
| Dial Background Color | WHITE |
| Timer Type | ELECTRICAL |
| Voltage in Volts | 115.0 |
| Operation Method | SYNCHRONOUS MOTOR |
| Current Type | AC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 440A | Cramer Co Division of Chestnut Group Inc (USA) |
NSN 6645-00-515-6147 is a Timer,interval, manufactured by Cramer Co Division of Chestnut Group Inc, classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-00-515-6147 has 1 cross-referenced part number: 440A (Cramer Co Division of Chestnut Group Inc).
There are 5 known substitutes for 6645-00-515-6147: 3110-00-144-8971, 5935-00-194-2967, 5930-00-221-8992 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 440A: Overall Height: 4.250 INCHES NOMINAL IN; Overall Depth: 3.750 INCHES NOMINAL IN; Furnished Items and Quantity: SWITCH MICRO; Hand Designation and Quantity: 1 MINUTE HAND. 15 total characteristics are documented in the Federal Logistics Information System.