PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3014668O-Ring

Cummins Inc. · NSN 5331-01-201-3616 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-201-3616 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-201-3616. Primary manufacturer part number: 3014668.
Features
  • O-Ring — FSC 5331
  • 3 verified cross-references
  • Primary manufacturer: Cummins Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-201-3616, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersNimikkeistokeskus Ncb Finland (CAGE A486G); Cummins Inc. (CAGE 15434)
Technical Specifications
ParameterValue
NSN5331-01-201-3616
Primary Part Number3014668
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerCummins Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5940-00-497-01393014668 INTERCHANGEABLE
Terminal,lug
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5365-00-531-234310043943-20 INTERCHANGEABLE
Spacer,ring
Aerocontrolex Group, Inc.
4730-01-168-1913205182N INTERCHANGEABLE
Tee,pipe to Tube
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
4010-01-341-696020518-2 INTERCHANGEABLE
Wire Rope Assembly,single Leg
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
5975-01-584-7825205182 INTERCHANGEABLE
Strap,tie Down,electrical Compon
G R Mfg
Cross-Reference Index
Part NumberManufacturer
10345109 Nimikkeistokeskus Ncb Finland (FIN)
205182 Cummins Inc. (USA)
3014668 PRIMARY Cummins Inc. (USA)
Related Parts
5940-00-497-0139INTERCHANGEABLE
TERMINAL,LUG
3014668
5365-00-531-2343INTERCHANGEABLE
SPACER,RING
10043943-20
4730-01-168-1913INTERCHANGEABLE
TEE,PIPE TO TUBE
205182N
4010-01-341-6960INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
20518-2
5975-01-584-7825INTERCHANGEABLE
STRAP,TIE DOWN,ELECTRICAL COMPON
205182

Frequently Asked Questions

What is NSN 5331-01-201-3616?

NSN 5331-01-201-3616 is a O-Ring, manufactured by Cummins Inc., classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-201-3616?

NSN 5331-01-201-3616 has 3 cross-referenced part numbers: 10345109 (Nimikkeistokeskus Ncb Finland), 205182 (Cummins Inc.), 3014668 (Cummins Inc.).

What NSN replaces 5331-01-201-3616?

There are 5 known substitutes for 5331-01-201-3616: 5940-00-497-0139, 5365-00-531-2343, 4730-01-168-1913 and 2 more. Verify interchangeability with system specifications before substitution.

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