The Timer,stop, cataloged under National Stock Number 6645-00-799-9459, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-00-799-9459 |
| Primary Part Number | 60S2 |
| Item Name | Timer,stop |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Cramer Co Division of Chestnut Group Inc |
| Status | ACTIVE |
| Dial Size | 2-13/16 IN. DIA IN |
| Timer Type | ELECTRICAL |
| Control Type | PUSH BUTTON |
| Frequency in Hertz | 60.0 |
| Material | ALUMINUM OR STEEL CASE |
| Operation Method | SYNCHRONOUS MOTOR |
| Color | BLACK |
| Mounting Method | PANEL |
| Surface Treatment | PAINT CASE |
| Voltage in Volts | 115.0 |
| Fast Hand Speed | 60 REVOLUTIONS PER MIN |
| Operating DC Voltage in Volts | 28.0 |
| Inscription Color | BLACK |
| Reset Type | MANUAL |
| Time Indicator Total Capacity | 60 SEC |
| Hand Color | BLACK |
| Dial Minimum Graduation | 1/100 SEC |
| Dial Background Color | WHITE |
| DC Operated Clutch | INCLUDED |
| Hand Designation and Quantity | 2 SWEEP |
| Current Type | AC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6645-00-799-9459 is a Timer,stop, manufactured by Cramer Co Division of Chestnut Group Inc, classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-00-799-9459 has 2 cross-referenced part numbers: 60S2 (Cramer Co Division of Chestnut Group Inc), 691E60S (Cramer Co Division of Chestnut Group Inc).
There are 2 known substitutes for 6645-00-799-9459: 5340-00-969-6407, 5961-01-315-1311. Verify interchangeability with system specifications before substitution.
Key specifications for 60S2: Dial Size: 2-13/16 IN. DIA IN; Timer Type: ELECTRICAL; Control Type: PUSH BUTTON; Frequency in Hertz: 60.0. 21 total characteristics are documented in the Federal Logistics Information System.