PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

80001Meter,time Totalizing

Hobbs Corp · NSN 6645-01-318-1874 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-01-318-1874 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-318-1874. Primary manufacturer part number: 80001.
Features
  • Meter,time Totalizing — FSC 6645
  • Movement Type: ELECTRICAL
  • Mounting Flange Diameter: 2.870 INCHES NOMINAL IN
  • Electrical Movement Type: MOTOR
  • Voltage Rating: 10.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM
  • Smallest Increment Indicated: 0.10
  • Marking Color: WHITE MARKINGS
  • Material: PLASTIC CASE
Applications
  • Applications requiring Plastic Case construction
General Description

The Meter,time Totalizing, cataloged under National Stock Number 6645-01-318-1874, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hobbs Corp. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-01-318-1874
Primary Part Number80001
Item NameMeter,time Totalizing
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerHobbs Corp
StatusACTIVE
Movement TypeELECTRICAL
Mounting Flange Diameter2.870 INCHES NOMINAL IN
Electrical Movement TypeMOTOR
Voltage Rating10.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM
Smallest Increment Indicated0.10
Marking ColorWHITE MARKINGS
MaterialPLASTIC CASE
Mounting MethodSEMIFLUSH
Body Depth2.087 INCHES NOMINAL IN
Background ColorBLACK BACKGROUND
Reset FeaturePROVIDED
Unit TypeMOUNTED
Measurement UnitHOURS
Maximum Measurement9999.00
Hermetic ProtectionNOT PROVIDED
Indicator TypeDRUM REGISTER
Current TypeDC
Mounting TypeFLANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6105-00-230-920880001 INTERCHANGEABLE
Motor,alternating Current
Reliance Electric Company Dba Reliance & Dodge Brands
5935-00-473-53328000-1 INTERCHANGEABLE
Connector,plug,electrical
Microwave Devices Inc
3110-00-679-4151 INTERCHANGEABLE
Bearing,ball,annular
2990-00-846-6054190-9121 INTERCHANGEABLE
Muffler,exhaust
Stemco Inc Sub of Coltec Industries Inc
4820-00-866-7985123312-2-1 INTERCHANGEABLE
Valve,check
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5935-00-977-7454713502-1 INTERCHANGEABLE
Connector,plug,electrical
Raytheon Company Div Rmd Strategic
5935-01-043-5841 INTERCHANGEABLE
Connector,plug,electrical
5342-01-084-81188001-XU INTERCHANGEABLE
Latch Assy
Eastern Co Div Eberhard Manufacturing
6680-01-085-47208000-1 INTERCHANGEABLE
Meter,impeller Type,liquid
Cameron Energy Services Corp.
6680-01-108-41458000-1 INTERCHANGEABLE
Transmitter,liquid Quantity
Mc Products Inc
Cross-Reference Index
Part NumberManufacturer
80001 Hobbs Corp (USA)
85001-02 Hobbs Corp (USA)
Related Parts
6105-00-230-9208INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
80001
5935-00-473-5332INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
8000-1
3110-00-679-4151INTERCHANGEABLE
BEARING,BALL,ANNULAR
2990-00-846-6054INTERCHANGEABLE
MUFFLER,EXHAUST
190-9121
4820-00-866-7985INTERCHANGEABLE
VALVE,CHECK
123312-2-1
5935-00-977-7454INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
713502-1
5935-01-043-5841INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5342-01-084-8118INTERCHANGEABLE
LATCH ASSY
8001-XU
6680-01-085-4720INTERCHANGEABLE
METER,IMPELLER TYPE,LIQUID
8000-1
6680-01-108-4145INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
8000-1
6625-01-123-0436INTERCHANGEABLE
COUNTER,ELECTRONIC,DIGITAL READO
80001
5950-01-176-4873INTERCHANGEABLE
TRANSFORMER
8-0001

Frequently Asked Questions

What is NSN 6645-01-318-1874?

NSN 6645-01-318-1874 is a Meter,time Totalizing, manufactured by Hobbs Corp, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-01-318-1874?

NSN 6645-01-318-1874 has 2 cross-referenced part numbers: 80001 (Hobbs Corp), 85001-02 (Hobbs Corp).

What NSN replaces 6645-01-318-1874?

There are 12 known substitutes for 6645-01-318-1874: 6105-00-230-9208, 5935-00-473-5332, 3110-00-679-4151 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 80001?

Key specifications for 80001: Movement Type: ELECTRICAL; Mounting Flange Diameter: 2.870 INCHES NOMINAL IN; Electrical Movement Type: MOTOR; Voltage Rating: 10.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM. 18 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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