PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6511154Meter,time Totalizing

Naval Sea Systems Command · NSN 6645-01-348-9624 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-01-348-9624 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-348-9624. Primary manufacturer part number: 6511154.
Features
  • Meter,time Totalizing — FSC 6645
  • Reset Feature: NOT PROVIDED
  • Current Type: AC
  • Movement Type: ELECTRICAL
  • Voltage Rating: 115.0 VOLTS NOMINAL
  • Indicator Type: DIGITAL COUNTER
  • 3 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,time Totalizing, cataloged under National Stock Number 6645-01-348-9624, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-01-348-9624
Primary Part Number6511154
Item NameMeter,time Totalizing
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Reset FeatureNOT PROVIDED
Current TypeAC
Movement TypeELECTRICAL
Voltage Rating115.0 VOLTS NOMINAL
Indicator TypeDIGITAL COUNTER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-155-6661 INTERCHANGEABLE
Bearing,ball,annular
3110-00-156-46675203K INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
6625-00-172-6612P6021A INTERCHANGEABLE
Lead,test
Tektronix, Inc.
1660-00-237-9388651115-4 INTERCHANGEABLE
Parts Kit,valve,ove
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
5985-00-521-6560 INTERCHANGEABLE
Reflector Section,antenna
5935-00-665-6243GS02-10SL3P112 INTERCHANGEABLE
Connector,receptacle,electrical
Itt Cannon Llc
Cross-Reference Index
Part NumberManufacturer
6511154 Naval Sea Systems Command (USA)
P6021 Omega Engineering, Inc. Dba Newport Electronics Div Electronics (USA)
P6021A/E Omega Engineering, Inc. Dba Newport Electronics Div Electronics (USA)
Related Parts
3110-00-155-6661INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-156-4667INTERCHANGEABLE
BEARING,BALL,ANNULAR
5203K
6625-00-172-6612INTERCHANGEABLE
LEAD,TEST
P6021A
1660-00-237-9388INTERCHANGEABLE
PARTS KIT,VALVE,OVE
651115-4
5985-00-521-6560INTERCHANGEABLE
REFLECTOR SECTION,ANTENNA
5935-00-665-6243INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
GS02-10SL3P112

Frequently Asked Questions

What is NSN 6645-01-348-9624?

NSN 6645-01-348-9624 is a Meter,time Totalizing, manufactured by Naval Sea Systems Command, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-01-348-9624?

NSN 6645-01-348-9624 has 3 cross-referenced part numbers: 6511154 (Naval Sea Systems Command), P6021 (Omega Engineering, Inc. Dba Newport Electronics Div Electronics), P6021A/E (Omega Engineering, Inc. Dba Newport Electronics Div Electronics).

What NSN replaces 6645-01-348-9624?

There are 6 known substitutes for 6645-01-348-9624: 3110-00-155-6661, 3110-00-156-4667, 6625-00-172-6612 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6511154?

Key specifications for 6511154: Reset Feature: NOT PROVIDED; Current Type: AC; Movement Type: ELECTRICAL; Voltage Rating: 115.0 VOLTS NOMINAL. 5 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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