PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L49907Meter,time Totalizing

Cnh Industrial America Llc Dba Cnh America · NSN 6645-01-103-8449 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-01-103-8449 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-103-8449. Primary manufacturer part number: L49907.
Features
  • Meter,time Totalizing — FSC 6645
  • Mounting Type: FLANGE
  • Mounting Configuration: TWO MTG HOLES,CENTERED ONE ON LEFT AND ONE ON RIGHT OF REGISTER
  • Movement Type: ELECTRICAL
  • Voltage Rating: 4.0 VOLTS MINIMUM AND 40.0 VOLTS MAXIMUM
  • Current Type: DC
  • Indicator Type: DRUM REGISTER
  • Measurement Unit: HOURS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,time Totalizing, cataloged under National Stock Number 6645-01-103-8449, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Cnh Industrial America Llc Dba Cnh America. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-01-103-8449
Primary Part NumberL49907
Item NameMeter,time Totalizing
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerCnh Industrial America Llc Dba Cnh America
StatusACTIVE
Mounting TypeFLANGE
Mounting ConfigurationTWO MTG HOLES,CENTERED ONE ON LEFT AND ONE ON RIGHT OF REGISTER
Movement TypeELECTRICAL
Voltage Rating4.0 VOLTS MINIMUM AND 40.0 VOLTS MAXIMUM
Current TypeDC
Indicator TypeDRUM REGISTER
Measurement UnitHOURS
Unit TypeMOUNTED
Maximum Measurement9999.90
Smallest Increment Indicated0.10
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3020-00-147-967915131A INTERCHANGEABLE
Gear,helical
Brinkley Technology Group Llc Dba Hercules Manufacturing
5133-00-233-6415 INTERCHANGEABLE
Drill,twist
5935-00-283-3360213498-1 INTERCHANGEABLE
Connector,receptacle,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6930-00-438-2562 INTERCHANGEABLE
Counter,barometric
2530-00-857-1918 INTERCHANGEABLE
Spindle,wheel,driving-Nondriving
6625-01-044-635215-1-31 INTERCHANGEABLE
Scale Plate,electrical Meter
Vishay Sprague Inc
5965-01-112-7229549-932-001-115 INTERCHANGEABLE
Retainer,cord
Roanwell, Llc
4810-01-226-385320849 INTERCHANGEABLE
Cap,valve
Dana Commercial Vehicle Products, Llc
7930-01-379-57536100302 INTERCHANGEABLE
Detergent,utility
Ecolab Inc
3740-01-500-532015131 INTERCHANGEABLE
Trap,glue,rodent
Stone Chemical Laboratory Inc
Cross-Reference Index
Part NumberManufacturer
L49907 PRIMARY Cnh Industrial America Llc Dba Cnh America (USA)
15131 Hobbs Corp (USA)
Related Parts
3020-00-147-9679INTERCHANGEABLE
GEAR,HELICAL
15131A
5133-00-233-6415INTERCHANGEABLE
DRILL,TWIST
5935-00-283-3360INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
213498-1
6930-00-438-2562INTERCHANGEABLE
COUNTER,BAROMETRIC
2530-00-857-1918INTERCHANGEABLE
SPINDLE,WHEEL,DRIVING-NONDRIVING
6625-01-044-6352INTERCHANGEABLE
SCALE PLATE,ELECTRICAL METER
15-1-31
5965-01-112-7229INTERCHANGEABLE
RETAINER,CORD
549-932-001-115
4810-01-226-3853INTERCHANGEABLE
CAP,VALVE
20849
7930-01-379-5753INTERCHANGEABLE
DETERGENT,UTILITY
6100302
3740-01-500-5320INTERCHANGEABLE
TRAP,GLUE,RODENT
15131
5340-01-676-0570INTERCHANGEABLE
ROD LOCK
15131

Frequently Asked Questions

What is NSN 6645-01-103-8449?

NSN 6645-01-103-8449 is a Meter,time Totalizing, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-01-103-8449?

NSN 6645-01-103-8449 has 2 cross-referenced part numbers: L49907 (Cnh Industrial America Llc Dba Cnh America), 15131 (Hobbs Corp).

What NSN replaces 6645-01-103-8449?

There are 11 known substitutes for 6645-01-103-8449: 3020-00-147-9679, 5133-00-233-6415, 5935-00-283-3360 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L49907?

Key specifications for L49907: Overall Height: 1.250 INCHES NOMINAL IN; Overall Width: 2.120 INCHES NOMINAL IN; Mounting Type: FLANGE; Mounting Configuration: TWO MTG HOLES,CENTERED ONE ON LEFT AND ONE ON RIGHT OF REGISTER. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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