Waltham Clock Co Inc · NSN 6645-00-371-1859 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-00-371-1859 — this item is cataloged by the U.S. Government under National Stock Number 6645-00-371-1859. Primary manufacturer part number: 22227.
6645-00-371-1859 — No Item Name Available illustration
Features
Hairspring — FSC 6645
1 verified cross-reference
Primary manufacturer: Waltham Clock Co Inc
Applications
Industrial maintenance and repair
Government and military logistics
Equipment overhaul and refurbishment
General Description
The Hairspring, cataloged under National Stock Number 6645-00-371-1859, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Waltham Clock Co Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 6645-00-371-1859 is a Hairspring, manufactured by Waltham Clock Co Inc, classified under FSC 6645 (No Item Name Available). Status: active.
What are the part numbers for NSN 6645-00-371-1859?
NSN 6645-00-371-1859 has 1 cross-referenced part number: 22227 (Waltham Clock Co Inc).
What NSN replaces 6645-00-371-1859?
There are 7 known substitutes for 6645-00-371-1859: 3110-00-155-7455, 5305-00-763-7827, 6240-00-851-4352 and 4 more. Verify interchangeability with system specifications before substitution.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.