The Timer,sequential, cataloged under National Stock Number 6645-01-413-0515, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Mag Aerospace Industries, Llc Div Safran Cabins. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Timer,sequential |
| FSC / FSG | 6645 — Time Measuring Instruments (FSG 66) |
| Manufacturers | Mag Aerospace Industries, Llc Div Safran Cabins (CAGE 29780) |
| Parameter | Value |
|---|---|
| NSN | 6645-01-413-0515 |
| Primary Part Number | 838643-401 |
| Item Name | Timer,sequential |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Mag Aerospace Industries, Llc Div Safran Cabins |
| 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 |
|---|---|
| 838643 | Mag Aerospace Industries, Llc Div Safran Cabins (USA) |
| 838643-401 PRIMARY | Mag Aerospace Industries, Llc Div Safran Cabins (USA) |
| Reference | Meaning |
|---|---|
| 98D3C1A4 | 5/9 Secondary reference Rhodes M H Inc |
| 838643-401 | 5/9 Secondary reference U.S. Government activity |
| 838643 | 5/9 Secondary reference U.S. Government activity |
NSN 6645-01-413-0515 is a Timer,sequential, manufactured by Mag Aerospace Industries, Llc Div Safran Cabins, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-413-0515 has 2 manufacturer part numbers on file: 838643 (Mag Aerospace Industries, Llc Div Safran Cabins), 838643-401 (Mag Aerospace Industries, Llc Div Safran Cabins).
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.