The Timer,sequential, cataloged under National Stock Number 6645-01-253-5315, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Sonicor Inc. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-253-5315 |
| Primary Part Number | 821011 |
| Item Name | Timer,sequential |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Sonicor Inc |
| Status | ACTIVE |
| Time Indicator Total Capacity | 30 MIN |
| Timer Type | MECHANICAL |
| Dial Size | 2.250 IN. DIA IN |
| Current Rating | 20.000 AMPERES |
| 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 |
|---|---|
| 821011 PRIMARY | Sonicor Inc (USA) |
NSN 6645-01-253-5315 is a Timer,sequential, manufactured by Sonicor Inc, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-253-5315 has 1 manufacturer part number on file: 821011 (Sonicor Inc).
Key specifications for 821011: Time Indicator Total Capacity: 30 MIN; Timer Type: MECHANICAL; Dial Size: 2.250 IN. DIA IN; Current Rating: 20.000 AMPERES. 4 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.