PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-0003Meter,time Totalizing

Parker Hannifin Corporation Div Village Marine Tech · NSN 6645-01-316-4851 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-01-316-4851 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-316-4851. Primary manufacturer part number: 20-0003.
Features
  • Meter,time Totalizing — FSC 6645
  • 2 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Village Marine Tech
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,time Totalizing, cataloged under National Stock Number 6645-01-316-4851, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Parker Hannifin Corporation Div Village Marine Tech. This item has 2 commercial cross-references from 2 manufacturers, 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
NSN6645-01-316-4851
Primary Part Number20-0003
Item NameMeter,time Totalizing
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Village Marine Tech
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-00-369-7621 INTERCHANGEABLE
Microcircuit,digital
3010-00-832-78448327844 INTERCHANGEABLE
Propeller Shaft with Universal J
U S Army Tank Automotive Command Amsta-Im-Mm
5895-00-926-7230C8157ARC INTERCHANGEABLE
Control,indicator
Joint Electronics Type Designation System
5961-01-104-8309 INTERCHANGEABLE
Transistor
5310-01-171-8117 INTERCHANGEABLE
Washer,key
6220-01-234-668520-0003 INTERCHANGEABLE
Light,indicator
Ace Aeronautics Llc
6645-01-285-830441-1919 INTERCHANGEABLE
Meter,time Totalizing
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
3110-01-288-21367Z7-062 INTERCHANGEABLE
Bearing,ball,thrust
Designatronics Inc Stock Drive Products Div
5330-01-320-3450M10014A INTERCHANGEABLE
Gasket
Ian-Conrad Bergan, Llc
4940-01-516-801620-0003 INTERCHANGEABLE
Bearing Lower Shaft
Tri-State Precision, Inc.
Cross-Reference Index
Part NumberManufacturer
LR42455 Stewart-Warner Corporation (USA)
20-0003 PRIMARY Parker Hannifin Corporation Div Village Marine Tech (USA)
Related Parts
5962-00-369-7621INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
3010-00-832-7844INTERCHANGEABLE
PROPELLER SHAFT WITH UNIVERSAL J
8327844
5895-00-926-7230INTERCHANGEABLE
CONTROL,INDICATOR
C8157ARC
5961-01-104-8309INTERCHANGEABLE
TRANSISTOR
5310-01-171-8117INTERCHANGEABLE
WASHER,KEY
6220-01-234-6685INTERCHANGEABLE
LIGHT,INDICATOR
20-0003
6645-01-285-8304INTERCHANGEABLE
METER,TIME TOTALIZING
41-1919
3110-01-288-2136INTERCHANGEABLE
BEARING,BALL,THRUST
7Z7-062
5330-01-320-3450INTERCHANGEABLE
GASKET
M10014A
4940-01-516-8016INTERCHANGEABLE
BEARING LOWER SHAFT
20-0003
5340-01-612-7052INTERCHANGEABLE
HANDLE,CRANK
200-003
5310-01-647-1603INTERCHANGEABLE
WASHER,FLAT
200003

Frequently Asked Questions

What is NSN 6645-01-316-4851?

NSN 6645-01-316-4851 is a Meter,time Totalizing, manufactured by Parker Hannifin Corporation Div Village Marine Tech, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-01-316-4851?

NSN 6645-01-316-4851 has 2 cross-referenced part numbers: LR42455 (Stewart-Warner Corporation), 20-0003 (Parker Hannifin Corporation Div Village Marine Tech).

What NSN replaces 6645-01-316-4851?

There are 12 known substitutes for 6645-01-316-4851: 5962-00-369-7621, 3010-00-832-7844, 5895-00-926-7230 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-0003?

Key specifications for 20-0003: End Item Identification: 1905-01-154-1191. 1 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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