NSN 6645-01-391-8763 · NIIN 013918763 · Part number 56457-03
Maxima Technologies & Systems Llc · FSC 6645 — Time Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 16476
Government record, cited
NSN 6645-01-391-8763 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-391-8763. Manufacturer of record part number: 56457-03.
Also searched as6645-01-391-8763 ·
6645013918763 ·
NIIN 013918763 ·
01-391-8763 ·
FSC 6645 Time Measuring Instruments · CAGE 16476 · 56457-03 · 56457-3 · Z00.N6019417222
Nearby stock numbers← 6645-01-391-8517 Meter, Time Totalizing
·
6645-01-391-9477 Meter, Time Totalizing →
Features
Meter,time Totalizing — FSC 6645
Indicator Type: METER
Movement Type: ELECTRICAL
2 manufacturer part numbers on file
Manufacturer of record: Maxima Technologies & Systems Llc
Identification
NSN: 6645-01-391-8763
NIIN: 013918763
FSC: 6645 — Time Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 56457-03
Manufacturer: Maxima Technologies & Systems Llc
General Description
The Meter,time Totalizing, cataloged under National Stock Number 6645-01-391-8763, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Maxima Technologies & Systems Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 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 6645-01-391-8763?
NSN 6645-01-391-8763 is a Meter,time Totalizing, manufactured by Maxima Technologies & Systems Llc, classified under FSC 6645, Time Measuring Instruments. Status: active.
What part numbers are listed for NSN 6645-01-391-8763?
NSN 6645-01-391-8763 has 2 manufacturer part numbers on file: 56457-03 (Maxima Technologies & Systems Llc), 56457-3 (Maxima Technologies & Systems Llc).
What are the specifications of 56457-03?
Key specifications for 56457-03: Indicator Type: METER; Movement Type: ELECTRICAL. 2 specifications are documented in the U.S. Government catalog.
Is NSN 6645-01-391-8763 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.