The Clock,master Regulating, cataloged under National Stock Number 6645-01-710-9142, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Raytheon Company. 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 | 6645-01-710-9142 |
| Primary Part Number | 4102AS4260-1 |
| Item Name | Clock,master Regulating |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | V |
| Part Number | Manufacturer |
|---|---|
| 4102AS4260-1 PRIMARY | Raytheon Company (USA) |
NSN 6645-01-710-9142 is a Clock,master Regulating, manufactured by Raytheon Company, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-710-9142 has 1 manufacturer part number on file: 4102AS4260-1 (Raytheon Company).
Key specifications for 4102AS4260-1: Part Name Assigned by Controlling Agency: MASTER REGULATING CLOCK. 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.
NSN 6645-01-710-9142 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.