NSN 6645-01-593-5290 · NIIN 015935290 · Part number 7652166-1
Naval Sea Systems Command · FSC 6645 — Time Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 53711
Government record, cited
NSN 6645-01-593-5290 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-593-5290. Manufacturer of record part number: 7652166-1.
Also searched as6645-01-593-5290 ·
6645015935290 ·
NIIN 015935290 ·
01-593-5290 ·
FSC 6645 Time Measuring Instruments · CAGE 53711 · 7652166-1
Nearby stock numbers← 6645-01-593-3608 Timer, Interval
·
6645-01-593-6127 Frequency Input Mod →
Features
Clock Assembly — FSC 6645
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 6645-01-593-5290
NIIN: 015935290
FSC: 6645 — Time Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 7652166-1
Manufacturer: Naval Sea Systems Command
General Description
The Clock Assembly, cataloged under National Stock Number 6645-01-593-5290, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 6645-01-593-5290?
NSN 6645-01-593-5290 is a Clock Assembly, manufactured by Naval Sea Systems Command, classified under FSC 6645, Time Measuring Instruments. Status: active.
What part numbers are listed for NSN 6645-01-593-5290?
NSN 6645-01-593-5290 has 1 manufacturer part number on file: 7652166-1 (Naval Sea Systems Command).
What are the specifications of 7652166-1?
Key specifications for 7652166-1: Special Features: ITEM INCLUDES: CLOCK, DIGITAL P/N 7652170-1; MOUNTING BRACKET, CLOCK P/N 7651918-1; CABLE, CAT5E, 14-FOOT, BLACK P/N 7248206-3, SNAP HOOK, SWIVEL EYE BOLT P/N 7003, SPLIT RING, .820IN P/N .75SS IN; Part Name Assigned by Controlling Agency: CLOCK ASSEMBLY; End Item Identification: 7652166(DJC2), DIGITAL CLOCK ASSEMBLY. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6645-01-593-5290 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.