PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26317O-Ring

Brunswick Corp Dba Mercury Marine Div Mercury Marine · NSN 5331-01-603-6055 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-603-6055 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-603-6055. Primary manufacturer part number: 26317.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Brunswick Corp Dba Mercury Marine Div Mercury Marine
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-603-6055, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Brunswick Corp Dba Mercury Marine Div Mercury Marine. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersBrunswick Corp Dba Mercury Marine Div Mercury Marine (CAGE 88907)
Technical Specifications
ParameterValue
NSN5331-01-603-6055
Primary Part Number26317
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerBrunswick Corp Dba Mercury Marine Div Mercury Marine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3010-00-849-541226317 INTERCHANGEABLE
Coupling,shaft,flexible
Rexnord Industries, Llc Div Couplings Division
5905-01-096-54712631 INTERCHANGEABLE
Resistor,fixed,wire Wound
Crown Audio, Inc. Dba Crown International
5330-01-157-3208 INTERCHANGEABLE
Parts Kit,seal
2530-01-243-4923517025601 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Yale Materials Handling Corp
5136-01-431-176826317 INTERCHANGEABLE
Die and Tap Set,thread Cutting
Stanley Tools Div of Stanley Works
2040-01-431-8973 INTERCHANGEABLE
Ventilator,air Circulating
2040-01-435-3619 INTERCHANGEABLE
Ventilator,air Circulating
5365-01-440-843526317 INTERCHANGEABLE
Sleeve,seal Seat
Tyco Fire Products Lp
Cross-Reference Index
Part NumberManufacturer
26317 PRIMARY Brunswick Corp Dba Mercury Marine Div Mercury Marine (USA)
Related Parts
3010-00-849-5412INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
26317
5905-01-096-5471INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
2631
5330-01-157-3208INTERCHANGEABLE
PARTS KIT,SEAL
2530-01-243-4923INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
517025601
5136-01-431-1768INTERCHANGEABLE
DIE AND TAP SET,THREAD CUTTING
26317
2040-01-431-8973INTERCHANGEABLE
VENTILATOR,AIR CIRCULATING
2040-01-435-3619INTERCHANGEABLE
VENTILATOR,AIR CIRCULATING
5365-01-440-8435INTERCHANGEABLE
SLEEVE,SEAL SEAT
26317

Frequently Asked Questions

What is NSN 5331-01-603-6055?

NSN 5331-01-603-6055 is a O-Ring, manufactured by Brunswick Corp Dba Mercury Marine Div Mercury Marine, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-603-6055?

NSN 5331-01-603-6055 has 1 cross-referenced part number: 26317 (Brunswick Corp Dba Mercury Marine Div Mercury Marine).

What NSN replaces 5331-01-603-6055?

There are 8 known substitutes for 5331-01-603-6055: 3010-00-849-5412, 5905-01-096-5471, 5330-01-157-3208 and 5 more. Verify interchangeability with system specifications before substitution.

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