PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5129378Meter,time Totalizing

Integrated Procurement Technologies · NSN 6645-01-308-2260 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-01-308-2260 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-308-2260. Primary manufacturer part number: 5129378.
Features
  • Meter,time Totalizing — FSC 6645
  • Mounting Method: SEMIFLUSH
  • Reset Feature: NOT PROVIDED
  • Indicator Type: DRUM REGISTER
  • Background Color: BLACK
  • Current Type: AC
  • Smallest Increment Indicated: 1.00
  • Electrical Movement Type: SYNCHRONOUS MOTOR
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,time Totalizing, cataloged under National Stock Number 6645-01-308-2260, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Integrated Procurement Technologies. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6645-01-308-2260
Primary Part Number5129378
Item NameMeter,time Totalizing
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerIntegrated Procurement Technologies
StatusCANCELLED
Mounting MethodSEMIFLUSH
Reset FeatureNOT PROVIDED
Indicator TypeDRUM REGISTER
Background ColorBLACK
Current TypeAC
Smallest Increment Indicated1.00
Electrical Movement TypeSYNCHRONOUS MOTOR
Movement TypeELECTRICAL
Operating Frequency400.0 HERTZ MAXIMUM
Terminal TypeHOOK
Marking ColorWHITE NUMERALS
Maximum Measurement9999.00
Voltage Rating115.0 VOLTS NOMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
6645-00-255-1371 INTERCHANGEABLE
Meter,time Totalizing
6645-01-306-7243 INTERCHANGEABLE
Meter,time Totalizing
6645-01-352-5426 INTERCHANGEABLE
Meter,time Totalizing
6645-01-357-9096 INTERCHANGEABLE
Meter,time Totalizing
6645-01-420-6804 INTERCHANGEABLE
Meter,time Totalizing
1560-01-483-3577101502 INTERCHANGEABLE
Cowling
Cub Crafters, Inc.
Cross-Reference Index
Part NumberManufacturer
5129378 Integrated Procurement Technologies (USA)
5129378 Raytheon Company Dba Raytheon (USA)
7546333P1 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
10150201 Nimikkeistokeskus Ncb Finland (FIN)
MIL-M-7793F Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS27651-05C Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
5129378 Integrated Procurement Technologies (USA)
H19255 Vdo Control Systems Inc (USA)
K19253-0005C Vdo Control Systems Inc (USA)
MS27651-05C Electrodynamics Inc Div L3harris Electrodynamics Inc (USA)
6645PL0809000 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
6645-00-255-1371INTERCHANGEABLE
METER,TIME TOTALIZING
6645-01-306-7243INTERCHANGEABLE
METER,TIME TOTALIZING
6645-01-352-5426INTERCHANGEABLE
METER,TIME TOTALIZING
6645-01-357-9096INTERCHANGEABLE
METER,TIME TOTALIZING
6645-01-420-6804INTERCHANGEABLE
METER,TIME TOTALIZING
1560-01-483-3577INTERCHANGEABLE
COWLING
101502

Frequently Asked Questions

What is NSN 6645-01-308-2260?

NSN 6645-01-308-2260 is a Meter,time Totalizing, manufactured by Integrated Procurement Technologies, classified under FSC 6645 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6645-01-308-2260?

NSN 6645-01-308-2260 has 11 cross-referenced part numbers: 5129378 (Integrated Procurement Technologies), 5129378 (Raytheon Company Dba Raytheon), 7546333P1 (Lockheed Martin Corp Naval Electronics & Surveillance Systems), 10150201 (Nimikkeistokeskus Ncb Finland), MIL-M-7793F (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.

What NSN replaces 6645-01-308-2260?

There are 6 known substitutes for 6645-01-308-2260: 6645-00-255-1371, 6645-01-306-7243, 6645-01-352-5426 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5129378?

Key specifications for 5129378: Mounting Method: SEMIFLUSH; Reset Feature: NOT PROVIDED; Indicator Type: DRUM REGISTER; Background Color: BLACK. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6645-01-308-2260 still in active supply?

NSN 6645-01-308-2260 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.
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