PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3010-56O-Ring

Pentair Filtration Solutions, Llc · NSN 5331-01-226-6678 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-226-6678 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-226-6678. Primary manufacturer part number: 3010-56.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Pentair Filtration Solutions, Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-226-6678, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Pentair Filtration Solutions, Llc. 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 NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersPentair Filtration Solutions, Llc (CAGE 08576)
Technical Specifications
ParameterValue
NSN5331-01-226-6678
Primary Part Number3010-56
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerPentair Filtration Solutions, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-665-5718 INTERCHANGEABLE
Connector,receptacle,electrical
5962-01-389-4051301056 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation
4920-01-412-674813531337 INTERCHANGEABLE
Adapter,cable Breakout
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
3010-56 PRIMARY Pentair Filtration Solutions, Llc (USA)
Related Parts
5935-00-665-5718INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5962-01-389-4051INTERCHANGEABLE
MICROCIRCUIT,MEMORY
301056
4920-01-412-6748INTERCHANGEABLE
ADAPTER,CABLE BREAKOUT
13531337

Frequently Asked Questions

What is NSN 5331-01-226-6678?

NSN 5331-01-226-6678 is a O-Ring, manufactured by Pentair Filtration Solutions, Llc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-226-6678?

NSN 5331-01-226-6678 has 1 cross-referenced part number: 3010-56 (Pentair Filtration Solutions, Llc).

What NSN replaces 5331-01-226-6678?

There are 3 known substitutes for 5331-01-226-6678: 5935-00-665-5718, 5962-01-389-4051, 4920-01-412-6748. Verify interchangeability with system specifications before substitution.

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