PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42626O-Ring

Eaton Filtration Llc · NSN 5331-01-673-9736 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-673-9736 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-673-9736. Primary manufacturer part number: 42626.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER SYNTHETIC
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Filtration Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic construction
General Description

The O-Ring, cataloged under National Stock Number 5331-01-673-9736, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Filtration Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN5331-01-673-9736
Primary Part Number42626
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerEaton Filtration Llc
StatusACTIVE
MaterialRUBBER SYNTHETIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2920-00-039-630242626 INTERCHANGEABLE
Housing
Goodrich Corporation Dba Goodrich Corp
5950-00-647-3629292MR442G1 INTERCHANGEABLE
Transformer,power
Raytheon Company Div Corp
2805-01-235-823942626 INTERCHANGEABLE
Rest
Brunswick Corp Dba Mercury Marine Div Mercury Marine
Cross-Reference Index
Part NumberManufacturer
42626 PRIMARY Eaton Filtration Llc (USA)
Related Parts
2920-00-039-6302INTERCHANGEABLE
HOUSING
42626
5950-00-647-3629INTERCHANGEABLE
TRANSFORMER,POWER
292MR442G1
2805-01-235-8239INTERCHANGEABLE
REST
42626

Frequently Asked Questions

What is NSN 5331-01-673-9736?

NSN 5331-01-673-9736 is a O-Ring, manufactured by Eaton Filtration Llc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-673-9736?

NSN 5331-01-673-9736 has 1 cross-referenced part number: 42626 (Eaton Filtration Llc).

What NSN replaces 5331-01-673-9736?

There are 3 known substitutes for 5331-01-673-9736: 2920-00-039-6302, 5950-00-647-3629, 2805-01-235-8239. Verify interchangeability with system specifications before substitution.

What are the specifications of 42626?

Key specifications for 42626: Part Name Assigned by Controlling Agency: O-RING; End Item Identification: MCRRS DAY BOX; Material: RUBBER SYNTHETIC. 3 total characteristics are documented in the Federal Logistics Information System.

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