FSC 6645 — Time Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment
Government record, cited
Also searched as6645-01-367-7609 ·
6645013677609 ·
NIIN 013677609 ·
01-367-7609 ·
FSC 6645 Time Measuring Instruments
Nearby stock numbers← 6645-01-367-7201 Stamp, Time
·
6645-01-367-8911 Meter, Time Totalizing →
Features
Clock,master Regulating — FSC 6645
Identification
NSN: 6645-01-367-7609
NIIN: 013677609
FSC: 6645 — Time Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Clock,master Regulating, cataloged under National Stock Number 6645-01-367-7609, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. Current acquisition status: Active.
What this record contains
This page shows the U.S. Government catalog record for NSN 6645-01-367-7609 as we hold it. The record gives the stock number, the item name (Clock,master Regulating), its supply class (FSC 6645, Time Measuring Instruments) and its status (active). It lists no specifications, no manufacturer and no manufacturer part numbers. We show what the record contains and nothing more. If you know this part by a manufacturer's part number, search for that number instead.
Catalog Facts
Item Name
Clock,master Regulating
FSC / FSG
6645 — Time Measuring Instruments (FSG 66)
Technical Specifications
Parameter
Value
NSN
6645-01-367-7609
Item Name
Clock,master Regulating
FSC / FSG
6645 / 66 — Time Measuring Instruments
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
N
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
No interchangeability data on file.
Other items in FSC 6645 — Time Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6645-00-001-1256
6645-00-001-1256 · Item name not on file
6645-00-001-4498
6645-00-001-4498 · Item name not on file
6645-00-001-4584
6645-00-001-4584 · Item name not on file
6645-00-001-9400
METER,TIME TOTALIZING
6645-00-003-0327
6645-00-003-0327 · Item name not on file
6645-00-003-0328
6645-00-003-0328 · Item name not on file
6645-00-003-0337
6645-00-003-0337 · Item name not on file
6645-00-003-0338
METER,TIME TOTALIZING
Frequently Asked Questions
What is NSN 6645-01-367-7609?
NSN 6645-01-367-7609 is a Clock,master Regulating, classified under FSC 6645, Time Measuring Instruments. Status: active.
Is NSN 6645-01-367-7609 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.