PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PM1311Test Cell,salinity

Marine Electric Systems Inc · NSN 6680-00-388-6679 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-388-6679 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-388-6679. Primary manufacturer part number: PM1311.
Features
  • Test Cell,salinity — FSC 6680
  • 3 verified cross-references
  • Primary manufacturer: Marine Electric Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Cell,salinity, cataloged under National Stock Number 6680-00-388-6679, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Marine Electric Systems Inc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-00-388-6679
Primary Part NumberPM1311
Item NameTest Cell,salinity
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerMarine Electric Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5905-01-234-7936IC/CTR-3 INTERCHANGEABLE
Resistor,test Cell
Marine Electric Systems Inc
5905-01-259-7356CTR-3 INTERCHANGEABLE
Resistor,fixed
Marine Electric Systems Inc
Cross-Reference Index
Part NumberManufacturer
PMCTR3 Marine Electric Systems Inc (USA)
PM1311 PRIMARY Marine Electric Systems Inc (USA)
PM-CTR-3-ALUM Marine Electric Systems Inc (USA)
Related Parts
5905-01-234-7936INTERCHANGEABLE
RESISTOR,TEST CELL
IC/CTR-3
5905-01-259-7356INTERCHANGEABLE
RESISTOR,FIXED
CTR-3

Frequently Asked Questions

What is NSN 6680-00-388-6679?

NSN 6680-00-388-6679 is a Test Cell,salinity, manufactured by Marine Electric Systems Inc, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-388-6679?

NSN 6680-00-388-6679 has 3 cross-referenced part numbers: PMCTR3 (Marine Electric Systems Inc), PM1311 (Marine Electric Systems Inc), PM-CTR-3-ALUM (Marine Electric Systems Inc).

What NSN replaces 6680-00-388-6679?

There are 2 known substitutes for 6680-00-388-6679: 5905-01-234-7936, 5905-01-259-7356. Verify interchangeability with system specifications before substitution.

What are the specifications of PM1311?

Key specifications for PM1311: Special Features: SALINITY TEST CELL. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com