PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M3320Glass,liquid Sight Indicator,rou

Parker Hannifin Corporation Div Village Marine Tech · NSN 6680-01-596-1655 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-596-1655 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-596-1655. Primary manufacturer part number: M3320.
Features
  • Glass,liquid Sight Indicator,rou — FSC 6680
  • 2 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Village Marine Tech
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Glass,liquid Sight Indicator,rou, cataloged under National Stock Number 6680-01-596-1655, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Parker Hannifin Corporation Div Village Marine Tech. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGlass,liquid Sight Indicator,rou
FSC / FSG6680 — No Item Name Available (FSG 66)
ManufacturersParker Hannifin Corporation Div Village Marine Tech (CAGE 62144)
Technical Specifications
ParameterValue
NSN6680-01-596-1655
Primary Part NumberM3320
Item NameGlass,liquid Sight Indicator,rou
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Village Marine Tech
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5930-01-062-0690LS-29385 INTERCHANGEABLE
Switch,fuel Level
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
17601ITEM41 Parker Hannifin Corporation Div Village Marine Tech (USA)
M3320 PRIMARY Parker Hannifin Corporation Div Village Marine Tech (USA)
Related Parts
5930-01-062-0690INTERCHANGEABLE
SWITCH,FUEL LEVEL
LS-29385

Frequently Asked Questions

What is NSN 6680-01-596-1655?

NSN 6680-01-596-1655 is a Glass,liquid Sight Indicator,rou, manufactured by Parker Hannifin Corporation Div Village Marine Tech, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-596-1655?

NSN 6680-01-596-1655 has 2 cross-referenced part numbers: 17601ITEM41 (Parker Hannifin Corporation Div Village Marine Tech), M3320 (Parker Hannifin Corporation Div Village Marine Tech).

What NSN replaces 6680-01-596-1655?

There is 1 known substitute for 6680-01-596-1655: 5930-01-062-0690. Verify interchangeability with system specifications before substitution.

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