NSN 6645-01-651-8871 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-651-8871. Manufacturer of record part number: B506-2001.
Also searched as6645-01-651-8871 ·
6645016518871 ·
NIIN 016518871 ·
01-651-8871 ·
FSC 6645 Time Measuring Instruments · CAGE 04544 · B506-2001
Interval Expiration Signalling Device: NOT INCLUDED
Independently Operated Clock: NOT INCLUDED
Timer Type: ELECTRICAL
Automatic Electric Circuit Control Switch: NOT INCLUDED
1 manufacturer part number on file
Manufacturer of record: Danaher Controls Corp
Identification
NSN: 6645-01-651-8871
NIIN: 016518871
FSC: 6645 — Time Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: B506-2001
Manufacturer: Danaher Controls Corp
General Description
The Timer,sequential, cataloged under National Stock Number 6645-01-651-8871, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Danaher Controls Corp. Government technical data includes 4 specifications, 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 6645-01-651-8871?
NSN 6645-01-651-8871 is a Timer,sequential, manufactured by Danaher Controls Corp, classified under FSC 6645, Time Measuring Instruments. Status: active.
What part numbers are listed for NSN 6645-01-651-8871?
NSN 6645-01-651-8871 has 1 manufacturer part number on file: B506-2001 (Danaher Controls Corp).
What are the specifications of B506-2001?
Key specifications for B506-2001: Interval Expiration Signalling Device: NOT INCLUDED; Independently Operated Clock: NOT INCLUDED; Timer Type: ELECTRICAL; Automatic Electric Circuit Control Switch: NOT INCLUDED. 4 specifications are documented in the U.S. Government catalog.
Is NSN 6645-01-651-8871 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.