PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5678014 PIECE 41O-Ring

Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany. · NSN 5331-01-326-9514 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-326-9514 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-326-9514. Primary manufacturer part number: 5678014 PIECE 41.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 2.4 MILLIMETERS NOMINAL MM
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • 6 verified cross-references
  • Primary manufacturer: Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr construction
General Description

The O-Ring, cataloged under National Stock Number 5331-01-326-9514, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-326-9514
Primary Part Number5678014 PIECE 41
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerFlender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.
StatusACTIVE
Cross-Sectional Height2.4 MILLIMETERS NOMINAL MM
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2990-00-135-44351216 INTERCHANGEABLE
Muffler,exhaust
Arvin Industries Inc
8345-00-265-7522 INTERCHANGEABLE
Pennant,individual
4710-00-277-7581 INTERCHANGEABLE
Tube,metallic
4730-00-289-28255713 INTERCHANGEABLE
Bushing,pipe
The Walworth Company
3020-00-384-09585713 INTERCHANGEABLE
Gear,internal
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
4730-00-541-1419A90383-3 INTERCHANGEABLE
Bushing,pipe
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
4730-00-914-1610 INTERCHANGEABLE
Bushing,pipe
5340-01-444-1934130-6779 INTERCHANGEABLE
Plate,mounting
Caterpillar Inc Div Caterpillar Defense
7530-01-544-94515713 INTERCHANGEABLE
Placard All Weather
Jl Darling, Llc
4910-01-680-3166 INTERCHANGEABLE
Bead Seater,pneumatic Tire
Cross-Reference Index
Part NumberManufacturer
5684202 PIECE 41 Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany. (USA)
5678014 PIECE 41 PRIMARY Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany. (USA)
5713 Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany. (USA)
1306779 PRIMARY Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany. (USA)
1306779 Lake Shore Systems, Inc. (USA)
5678014 PIECE 41 Lake Shore Systems, Inc. (USA)
Related Parts
2990-00-135-4435INTERCHANGEABLE
MUFFLER,EXHAUST
1216
8345-00-265-7522INTERCHANGEABLE
PENNANT,INDIVIDUAL
4710-00-277-7581INTERCHANGEABLE
TUBE,METALLIC
4730-00-289-2825INTERCHANGEABLE
BUSHING,PIPE
5713
3020-00-384-0958INTERCHANGEABLE
GEAR,INTERNAL
5713
4730-00-541-1419INTERCHANGEABLE
BUSHING,PIPE
A90383-3
4730-00-914-1610INTERCHANGEABLE
BUSHING,PIPE
5340-01-444-1934INTERCHANGEABLE
PLATE,MOUNTING
130-6779
7530-01-544-9451INTERCHANGEABLE
PLACARD ALL WEATHER
5713
4910-01-680-3166INTERCHANGEABLE
BEAD SEATER,PNEUMATIC TIRE

Frequently Asked Questions

What is NSN 5331-01-326-9514?

NSN 5331-01-326-9514 is a O-Ring, manufactured by Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany., classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-326-9514?

NSN 5331-01-326-9514 has 6 cross-referenced part numbers: 5684202 PIECE 41 (Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.), 5678014 PIECE 41 (Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.), 5713 (Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.), 1306779 (Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.), 1306779 (Lake Shore Systems, Inc.) and 1 more.

What NSN replaces 5331-01-326-9514?

There are 10 known substitutes for 5331-01-326-9514: 2990-00-135-4435, 8345-00-265-7522, 4710-00-277-7581 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5678014 PIECE 41?

Key specifications for 5678014 PIECE 41: Cross-Sectional Height: 2.4 MILLIMETERS NOMINAL MM; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 2 total characteristics are documented in the Federal Logistics Information System.

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