PartsTable TECHNICAL DATA SHEET
NSN 6645-01-182-1471Government record, cited

Meter, Time Totalizing6645-01-182-1471

NSN 6645-01-182-1471 · NIIN 011821471 · Part number 56-0049-878-02
Hensoldt Sensors Gmbh Div Seps · FSC 6645 — Time Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE D1901
Government record, cited
NSN 6645-01-182-1471 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-182-1471. Manufacturer of record part number: 56-0049-878-02.
Also searched as  6645-01-182-1471 · 6645011821471 · NIIN 011821471 · 01-182-1471 · FSC 6645 Time Measuring Instruments · CAGE D1901 · 56-0049-878-02 · B19737
Nearby stock numbers  ·
Features
  • Meter,time Totalizing — FSC 6645
  • Terminal Quantity: 2
  • Movement Type: ELECTRICAL
  • Current Type: DC
  • Terminal Type: PIN
  • Hermetic Protection: PROVIDED
  • Unit Type: PORTABLE
  • Voltage Rating: 28.0 VOLTS NOMINAL
Identification
  • NSN: 6645-01-182-1471
  • NIIN: 011821471
  • FSC: 6645 — Time Measuring Instruments
  • FSG: 66 — Instruments and Laboratory Equipment
  • Primary part number: 56-0049-878-02
  • Manufacturer: Hensoldt Sensors Gmbh Div Seps
General Description

The Meter,time Totalizing, cataloged under National Stock Number 6645-01-182-1471, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Hensoldt Sensors Gmbh Div Seps. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-01-182-1471
Primary Part Number56-0049-878-02
Item NameMeter,time Totalizing
FSC / FSG6645 / 66 — Time Measuring Instruments
ManufacturerHensoldt Sensors Gmbh Div Seps
StatusACTIVE
Terminal Quantity2
Movement TypeELECTRICAL
Current TypeDC
Terminal TypePIN
Hermetic ProtectionPROVIDED
Unit TypePORTABLE
Voltage Rating28.0 VOLTS NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
56-0049-878-02 Hensoldt Sensors Gmbh Div Seps (DEU)
Reference documents
ReferenceMeaning
B19737 3/9 Design control — primary reference
U.S. Government activity
No interchangeability data on file.
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 6645-01-182-1471?

NSN 6645-01-182-1471 is a Meter,time Totalizing, manufactured by Hensoldt Sensors Gmbh Div Seps, classified under FSC 6645, Time Measuring Instruments. Status: active.

What part numbers are listed for NSN 6645-01-182-1471?

NSN 6645-01-182-1471 has 1 manufacturer part number on file: 56-0049-878-02 (Hensoldt Sensors Gmbh Div Seps).

What are the specifications of 56-0049-878-02?

Key specifications for 56-0049-878-02: Terminal Quantity: 2; Movement Type: ELECTRICAL; Current Type: DC; Terminal Type: PIN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 6645-01-182-1471 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.
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