PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1.0 RPENRotor,sight Flow Indicator

John G Papailias Co Inc Dba J G Papailias · NSN 6680-01-437-8895 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-437-8895 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-437-8895. Primary manufacturer part number: 1.0 RPEN.
Features
  • Rotor,sight Flow Indicator — FSC 6680
  • 3 verified cross-references
  • Primary manufacturer: John G Papailias Co Inc Dba J G Papailias
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rotor,sight Flow Indicator, cataloged under National Stock Number 6680-01-437-8895, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is John G Papailias Co Inc Dba J G Papailias. 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.

Catalog Facts
Item NameRotor,sight Flow Indicator
FSC / FSG6680 — No Item Name Available (FSG 66)
ManufacturersJohn G Papailias Co Inc Dba J G Papailias (CAGE 1Z740)
Technical Specifications
ParameterValue
NSN6680-01-437-8895
Primary Part Number1.0 RPEN
Item NameRotor,sight Flow Indicator
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerJohn G Papailias Co Inc Dba J G Papailias
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-732-4850634762 INTERCHANGEABLE
Washer,flat
Am General Llc
5355-01-419-8449 INTERCHANGEABLE
Dial,scale
Cross-Reference Index
Part NumberManufacturer
D295 John G Papailias Co Inc Dba J G Papailias (USA)
295 John G Papailias Co Inc Dba J G Papailias (USA)
1.0 RPEN PRIMARY John G Papailias Co Inc Dba J G Papailias (USA)
Related Parts
5310-00-732-4850INTERCHANGEABLE
WASHER,FLAT
634762
5355-01-419-8449INTERCHANGEABLE
DIAL,SCALE

Frequently Asked Questions

What is NSN 6680-01-437-8895?

NSN 6680-01-437-8895 is a Rotor,sight Flow Indicator, manufactured by John G Papailias Co Inc Dba J G Papailias, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-437-8895?

NSN 6680-01-437-8895 has 3 cross-referenced part numbers: D295 (John G Papailias Co Inc Dba J G Papailias), 295 (John G Papailias Co Inc Dba J G Papailias), 1.0 RPEN (John G Papailias Co Inc Dba J G Papailias).

What NSN replaces 6680-01-437-8895?

There are 2 known substitutes for 6680-01-437-8895: 5310-00-732-4850, 5355-01-419-8449. Verify interchangeability with system specifications before substitution.

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