PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100690Meter,time Totalizing

Maxima Technologies & Systems Llc · NSN 6645-00-629-7762 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-00-629-7762 — this item is cataloged by the U.S. Government under National Stock Number 6645-00-629-7762. Primary manufacturer part number: 100690.
Features
  • Meter,time Totalizing — FSC 6645
  • Terminal Quantity: 2
  • Terminal Type: BLADE/KNIFE OR SCREW
  • Mounting Type: FLANGE
  • Reset Feature: PROVIDED
  • Voltage Rating: 12.0 VOLTS MINIMUM AND 24.0 VOLTS MAXIMUM
  • Electrical Movement Type: MOTOR
  • Body Depth: 1.044 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Case construction
General Description

The Meter,time Totalizing, cataloged under National Stock Number 6645-00-629-7762, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Maxima Technologies & Systems Llc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6645-00-629-7762
Primary Part Number100690
Item NameMeter,time Totalizing
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerMaxima Technologies & Systems Llc
StatusCANCELLED
Terminal Quantity2
Terminal TypeBLADE/KNIFE OR SCREW
Mounting TypeFLANGE
Reset FeaturePROVIDED
Voltage Rating12.0 VOLTS MINIMUM AND 24.0 VOLTS MAXIMUM
Electrical Movement TypeMOTOR
Body Depth1.044 INCHES NOMINAL IN
Smallest Increment Indicated0.10
Mounting MethodSEMIFLUSH
Unit TypeMOUNTED
Movement TypeELECTRICAL
Marking ColorWHITE NUMERALS FOR HOURS,BLACK NUMERALS FOR TENTHS
Measurement UnitHOURS
Background ColorBLACK BACKGROUND ON HOUR WHEELS,WHITE BACKGROUND ON TENTHS WHEEL
MaterialPLASTIC CASE
Maximum Measurement9999.90
Mounting ConfigurationFOUR MTG HOLES EQUALLY SPACED ON 2.630 IN. RADIUS IN
Hermetic ProtectionNOT PROVIDED
Current TypeDC
Mounting Flange Width2.292 INCHES NOMINAL IN
Body Diameter2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5975-00-153-677052C14 INTERCHANGEABLE
Cover,junction Box
Abb Installation Products Inc
5840-00-166-5246102149 INTERCHANGEABLE
Plastic Piece
Bull SAS
5905-00-173-9973B4600-35 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5315-00-234-1848MS24665-629 INTERCHANGEABLE
Pin,cotter
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5120-00-240-5219EX-5 INTERCHANGEABLE
Extractor,screw
Stanley Tools Div of Stanley Works
5120-00-240-5222EX-4 INTERCHANGEABLE
Extractor,screw
Stanley Tools Div of Stanley Works
6135-00-248-4102 INTERCHANGEABLE
Battery,nonrechargeable
5930-00-409-9261LS1950 INTERCHANGEABLE
Switch,liquid Level
Setra Systems, Inc. Dba Gems Sensors
5975-00-518-078091073 INTERCHANGEABLE
Plate,wall,electrical
Bryant Electric
5340-00-536-6611 INTERCHANGEABLE
Handle,bail
Cross-Reference Index
Part NumberManufacturer
773 Maxima Technologies & Systems Llc (USA)
102149 Maxima Technologies & Systems Llc (USA)
100690 PRIMARY Maxima Technologies & Systems Llc (USA)
56194-00 Maxima Technologies & Systems Llc (USA)
M5600 Hobbs Corp (USA)
773-4-40DC Maxima Technologies & Systems Llc (USA)
773-4-50DC Maxima Technologies & Systems Llc (USA)
773E Maxima Technologies & Systems Llc (USA)
85011 Hobbs Corp (USA)
100690 Leonardo Spa Helicopters Division - Production Site (ITA)
Related Parts
5975-00-153-6770INTERCHANGEABLE
COVER,JUNCTION BOX
52C14
5840-00-166-5246INTERCHANGEABLE
PLASTIC PIECE
102149
5905-00-173-9973INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
B4600-35
5315-00-234-1848INTERCHANGEABLE
PIN,COTTER
MS24665-629
5120-00-240-5219INTERCHANGEABLE
EXTRACTOR,SCREW
EX-5
5120-00-240-5222INTERCHANGEABLE
EXTRACTOR,SCREW
EX-4
6135-00-248-4102INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
5930-00-409-9261INTERCHANGEABLE
SWITCH,LIQUID LEVEL
LS1950
5975-00-518-0780INTERCHANGEABLE
PLATE,WALL,ELECTRICAL
91073
5340-00-536-6611INTERCHANGEABLE
HANDLE,BAIL
5940-00-549-9551INTERCHANGEABLE
TERMINAL,STUD
32D1533H11
5120-00-580-2359INTERCHANGEABLE
EXTRACTOR,SCREW
EX-2

Frequently Asked Questions

What is NSN 6645-00-629-7762?

NSN 6645-00-629-7762 is a Meter,time Totalizing, manufactured by Maxima Technologies & Systems Llc, classified under FSC 6645 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6645-00-629-7762?

NSN 6645-00-629-7762 has 10 cross-referenced part numbers: 773 (Maxima Technologies & Systems Llc), 102149 (Maxima Technologies & Systems Llc), 100690 (Maxima Technologies & Systems Llc), 56194-00 (Maxima Technologies & Systems Llc), M5600 (Hobbs Corp) and 5 more.

What NSN replaces 6645-00-629-7762?

There are 12 known substitutes for 6645-00-629-7762: 5975-00-153-6770, 5840-00-166-5246, 5905-00-173-9973 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100690?

Key specifications for 100690: Terminal Quantity: 2; Terminal Type: BLADE/KNIFE OR SCREW; Mounting Type: FLANGE; Reset Feature: PROVIDED. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6645-00-629-7762 still in active supply?

NSN 6645-00-629-7762 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com