PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M0DEL300Timer,interval

Dimcogray Corporation Dba Dimco-Gray Company · NSN 6645-00-566-5537 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-00-566-5537 — this item is cataloged by the U.S. Government under National Stock Number 6645-00-566-5537. Primary manufacturer part number: M0DEL300.
Features
  • Timer,interval — FSC 6645
  • Hand Color: ANY ACCEPTABLE
  • Hand Designation and Quantity: 1 MINUTE HAND AND 1 SWEEP SECOND HAND
  • Color: BLACK
  • Timer Type: ELECTRICAL
  • Mounting Method: SHELF
  • Inscription Color: BLACK OR RED
  • Frequency in Hertz: 60.0
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Timer,interval, cataloged under National Stock Number 6645-00-566-5537, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Dimcogray Corporation Dba Dimco-Gray Company. Government technical data includes 16 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6645-00-566-5537
Primary Part NumberM0DEL300
Item NameTimer,interval
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerDimcogray Corporation Dba Dimco-Gray Company
StatusCANCELLED
Hand ColorANY ACCEPTABLE
Hand Designation and Quantity1 MINUTE HAND AND 1 SWEEP SECOND HAND
ColorBLACK
Timer TypeELECTRICAL
Mounting MethodSHELF
Inscription ColorBLACK OR RED
Frequency in Hertz60.0
Operation MethodSYNCHRONOUS MOTOR
Furnished ItemsINTERVAL EXPIRATION SIGNALLING DEVICE AND AUTOMATIC ELECTRIC CIRCUIT CONTROL SWITCH AND LUMINOUS NUMERAL AND LUMINOUS HAND
Case Surface TreatmentPAINT
Current TypeAC
Switch TypeOFF
Voltage in Volts110.0
Current Rating6.000 AMPERES
Control Switch Voltage in Volts110.0
Dial Background ColorWHITE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
2930-00-911-791810236 INTERCHANGEABLE
Filter Assembly,c00
U S Dept of Transportation Federal Aviation Administration
6625-01-220-1514300 INTERCHANGEABLE
Meter,special Scale
Acl Inc
Cross-Reference Index
Part NumberManufacturer
M0DEL300 Dimcogray Corporation Dba Dimco-Gray Company (USA)
168 Dimcogray Corporation Dba Dimco-Gray Company (USA)
10539018 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
Related Parts
2930-00-911-7918INTERCHANGEABLE
FILTER ASSEMBLY,C00
10236
6625-01-220-1514INTERCHANGEABLE
METER,SPECIAL SCALE
300

Frequently Asked Questions

What is NSN 6645-00-566-5537?

NSN 6645-00-566-5537 is a Timer,interval, manufactured by Dimcogray Corporation Dba Dimco-Gray Company, classified under FSC 6645 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6645-00-566-5537?

NSN 6645-00-566-5537 has 3 cross-referenced part numbers: M0DEL300 (Dimcogray Corporation Dba Dimco-Gray Company), 168 (Dimcogray Corporation Dba Dimco-Gray Company), 10539018 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).

What NSN replaces 6645-00-566-5537?

There are 2 known substitutes for 6645-00-566-5537: 2930-00-911-7918, 6625-01-220-1514. Verify interchangeability with system specifications before substitution.

What are the specifications of M0DEL300?

Key specifications for M0DEL300: Hand Color: ANY ACCEPTABLE; Hand Designation and Quantity: 1 MINUTE HAND AND 1 SWEEP SECOND HAND; Color: BLACK; Timer Type: ELECTRICAL. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6645-00-566-5537 still in active supply?

NSN 6645-00-566-5537 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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