The Timer,interval, cataloged under National Stock Number 6645-01-503-2240, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is S T K Electronics Inc Dba Pelco Electronic Components Airotronics Div. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-503-2240 |
| Primary Part Number | TGML4300SC2H |
| Item Name | Timer,interval |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | S T K Electronics Inc Dba Pelco Electronic Components Airotronics Div |
| Status | ACTIVE |
| Current Type | DC |
| Voltage in Volts | 24.0 OR 28.0 |
| Timer Type | ELECTRICAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TGML4300SC2H PRIMARY | S T K Electronics Inc Dba Pelco Electronic Components Airotronics Div (USA) |
| Reference | Meaning |
|---|---|
| 10654915 | 7/2 Vendor item drawing reference General Dynamics Land Systems Canadacorp |
NSN 6645-01-503-2240 is a Timer,interval, manufactured by S T K Electronics Inc Dba Pelco Electronic Components Airotronics Div, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-503-2240 has 1 manufacturer part number on file: TGML4300SC2H (S T K Electronics Inc Dba Pelco Electronic Components Airotronics Div).
Key specifications for TGML4300SC2H: Overall Height: 1.700 INCHES NOMINAL IN; Current Type: DC; Voltage in Volts: 24.0 OR 28.0; Overall Width: 2.000 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.