NSN 6645-01-575-6946 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-575-6946. Manufacturer of record part number: 22301932.
Also searched as6645-01-575-6946 ·
6645015756946 ·
NIIN 015756946 ·
01-575-6946 ·
FSC 6645 Time Measuring Instruments · CAGE 0Y4A4 · 22301932
Manufacturer of record: Waltham Aircraft Clock Corp
Identification
NSN: 6645-01-575-6946
NIIN: 015756946
FSC: 6645 — Time Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 22301932
Manufacturer: Waltham Aircraft Clock Corp
General Description
The Wheel Assembly,minute, cataloged under National Stock Number 6645-01-575-6946, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Waltham Aircraft Clock Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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 6645-01-575-6946?
NSN 6645-01-575-6946 is a Wheel Assembly,minute, manufactured by Waltham Aircraft Clock Corp, classified under FSC 6645, Time Measuring Instruments. Status: active.
What part numbers are listed for NSN 6645-01-575-6946?
NSN 6645-01-575-6946 has 1 manufacturer part number on file: 22301932 (Waltham Aircraft Clock Corp).
What are the specifications of 22301932?
Key specifications for 22301932: Reference Data and Literature: TO 5N11-2-11-33; Special Features: PART OF MOVEMENT ASSEMBLY 400246; End Item Identification: AIRCRAFT MECHANICAL CLOCK ABU-11/A 6645-00-076-3050. 1 specification is documented in the U.S. Government catalog.
Is NSN 6645-01-575-6946 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.
What is the DEMIL code for NSN 6645-01-575-6946?
NSN 6645-01-575-6946 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.