The Chelsea Clock Llc · NSN 6645-00-163-0774 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-00-163-0774 — this item is cataloged by the U.S. Government under National Stock Number 6645-00-163-0774. Primary manufacturer part number: 7480.
6645-00-163-0774 — No Item Name Available illustration
Features
Wheel Assembly — FSC 6645
3 verified cross-references
Primary manufacturer: The Chelsea Clock Llc
Applications
Industrial maintenance and repair
Government and military logistics
Equipment overhaul and refurbishment
General Description
The Wheel Assembly, cataloged under National Stock Number 6645-00-163-0774, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is The Chelsea Clock Llc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Catalog Facts
Item Name
Wheel Assembly
FSC / FSG
6645 — No Item Name Available (FSG 66)
Manufacturers
The Chelsea Clock Llc (CAGE 11755); Naval Observatory (CAGE 88133)
NSN 6645-00-163-0774 is a Wheel Assembly, manufactured by The Chelsea Clock Llc, classified under FSC 6645 (No Item Name Available). Status: active.
What are the part numbers for NSN 6645-00-163-0774?
NSN 6645-00-163-0774 has 3 cross-referenced part numbers: 7480 (The Chelsea Clock Llc), 49-9C87-22 (Naval Observatory), 7460 (The Chelsea Clock Llc).
What NSN replaces 6645-00-163-0774?
There are 12 known substitutes for 6645-00-163-0774: 5330-00-146-2956, 6810-00-234-8369, 4320-00-375-8904 and 9 more. Verify interchangeability with system specifications before substitution.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.