PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FMClock,watchmens Por

Detex Corp · NSN 6645-00-589-0143 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-00-589-0143 — this item is cataloged by the U.S. Government under National Stock Number 6645-00-589-0143. Primary manufacturer part number: FM.
Features
  • Clock,watchmens Por — FSC 6645
  • 1 verified cross-reference
  • Primary manufacturer: Detex Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Clock,watchmens Por, cataloged under National Stock Number 6645-00-589-0143, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Detex Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameClock,watchmens Por
FSC / FSG6645 — No Item Name Available (FSG 66)
ManufacturersDetex Corp (CAGE 17106)
Technical Specifications
ParameterValue
NSN6645-00-589-0143
Primary Part NumberFM
Item NameClock,watchmens Por
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerDetex Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6625-00-474-0880 INTERCHANGEABLE
Fluxmeter
4330-00-713-83920701-2 INTERCHANGEABLE
Filter Element,fluid
Flair Corporation Dba S P X Air Treatment Div Dehydration
6720-01-067-6727 INTERCHANGEABLE
Camera,still Picture
Cross-Reference Index
Part NumberManufacturer
FM Detex Corp (USA)
Related Parts
6625-00-474-0880INTERCHANGEABLE
FLUXMETER
4330-00-713-8392INTERCHANGEABLE
FILTER ELEMENT,FLUID
0701-2
6720-01-067-6727INTERCHANGEABLE
CAMERA,STILL PICTURE

Frequently Asked Questions

What is NSN 6645-00-589-0143?

NSN 6645-00-589-0143 is a Clock,watchmens Por, manufactured by Detex Corp, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-00-589-0143?

NSN 6645-00-589-0143 has 1 cross-referenced part number: FM (Detex Corp).

What NSN replaces 6645-00-589-0143?

There are 3 known substitutes for 6645-00-589-0143: 6625-00-474-0880, 4330-00-713-8392, 6720-01-067-6727. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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