PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2515227Meter,time Totalizing

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 6645-01-060-3606 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-01-060-3606 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-060-3606. Primary manufacturer part number: 2515227.
Features
  • Meter,time Totalizing — FSC 6645
  • Mounting Configuration: FOUR 0.143 IN. DIA MTG HOLES LOCATED ON 1.312 IN. CENTERS IN
  • Reset Feature: NOT PROVIDED
  • Current Type: AC
  • Flange Height: 1.750 INCHES NOMINAL IN
  • Terminal Type: WIRE HOOK
  • Movement Type: ELECTRICAL
  • Hermetic Protection: PROVIDED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,time Totalizing, cataloged under National Stock Number 6645-01-060-3606, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-01-060-3606
Primary Part Number2515227
Item NameMeter,time Totalizing
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Mounting ConfigurationFOUR 0.143 IN. DIA MTG HOLES LOCATED ON 1.312 IN. CENTERS IN
Reset FeatureNOT PROVIDED
Current TypeAC
Flange Height1.750 INCHES NOMINAL IN
Terminal TypeWIRE HOOK
Movement TypeELECTRICAL
Hermetic ProtectionPROVIDED
Body Diameter1.520 INCHES NOMINAL IN
Mounting MethodFLUSH
Terminal Quantity2
Mounting TypePANEL
Mounting Flange Width1.750 INCHES NOMINAL IN
Indicator TypeDIGITAL COUNTER
Body Length2.921 INCHES MAXIMUM IN
Operating Frequency400.0 HERTZ NOMINAL
Unit TypeMOUNTED
Voltage Rating115.0 VOLTS NOMINAL
Electrical Movement TypeSYNCHRONOUS MOTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6645-00-762-7452 INTERCHANGEABLE
Meter,time Totalizing
Cross-Reference Index
Part NumberManufacturer
2515227 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
K-25209 General Time Controls Inc (USA)
Related Parts
6645-00-762-7452INTERCHANGEABLE
METER,TIME TOTALIZING

Frequently Asked Questions

What is NSN 6645-01-060-3606?

NSN 6645-01-060-3606 is a Meter,time Totalizing, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-01-060-3606?

NSN 6645-01-060-3606 has 2 cross-referenced part numbers: 2515227 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), K-25209 (General Time Controls Inc).

What NSN replaces 6645-01-060-3606?

There is 1 known substitute for 6645-01-060-3606: 6645-00-762-7452. Verify interchangeability with system specifications before substitution.

What are the specifications of 2515227?

Key specifications for 2515227: Overall Height: 1.750 INCHES NOMINAL IN; Mounting Configuration: FOUR 0.143 IN. DIA MTG HOLES LOCATED ON 1.312 IN. CENTERS IN; Reset Feature: NOT PROVIDED; Current Type: AC. 20 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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