The Timer,sequential, cataloged under National Stock Number 6645-01-682-0453, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Hartzell Propeller Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-682-0453 |
| Primary Part Number | 103402 |
| Item Name | Timer,sequential |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Hartzell Propeller Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 103402 PRIMARY | Hartzell Propeller Llc (USA) |
NSN 6645-01-682-0453 is a Timer,sequential, manufactured by Hartzell Propeller Llc, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-682-0453 has 1 manufacturer part number on file: 103402 (Hartzell Propeller Llc).
Key specifications for 103402: Part Name Assigned by Controlling Agency: TIMER/MONITOR; End Item Identification: AIRFRAME DE-ICE KIT 103643. 0 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.