PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6227-23O-Ring

Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division · NSN 5331-01-113-9673 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-113-9673 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-113-9673. Primary manufacturer part number: 6227-23.
Features
  • O-Ring — FSC 5331
  • 4 verified cross-references
  • Primary manufacturer: Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-113-9673, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division. This item has 4 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)
ManufacturersControl Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (CAGE 16603); Control Flow, Inc. Dba Control Flow Inc (CAGE 3X894)
Technical Specifications
ParameterValue
NSN5331-01-113-9673
Primary Part Number6227-23
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerControl Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5331-00-584-0263101-02300 INTERCHANGEABLE
O-Ring
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
5331-00-811-2223 INTERCHANGEABLE
O-Ring
5330-00-838-912316610 INTERCHANGEABLE
Packing,preformed
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
5305-01-307-5466622723 INTERCHANGEABLE
Screw,machine
Comrod Sweden Ab
4810-01-645-816562272-3 INTERCHANGEABLE
Valve Assembly,manifold
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
Cross-Reference Index
Part NumberManufacturer
6227-23 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
6227-23 Control Flow, Inc. Dba Control Flow Inc (USA)
D-102668-1 PART 10 Control Flow, Inc. Dba Control Flow Inc (USA)
D-102668-1 PART 10 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
Related Parts
5331-00-584-0263INTERCHANGEABLE
O-RING
101-02300
5331-00-811-2223INTERCHANGEABLE
O-RING
5330-00-838-9123INTERCHANGEABLE
PACKING,PREFORMED
16610
5305-01-307-5466INTERCHANGEABLE
SCREW,MACHINE
622723
4810-01-645-8165INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
62272-3

Frequently Asked Questions

What is NSN 5331-01-113-9673?

NSN 5331-01-113-9673 is a O-Ring, manufactured by Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-113-9673?

NSN 5331-01-113-9673 has 4 cross-referenced part numbers: 6227-23 (Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division), 6227-23 (Control Flow, Inc. Dba Control Flow Inc), D-102668-1 PART 10 (Control Flow, Inc. Dba Control Flow Inc), D-102668-1 PART 10 (Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division).

What NSN replaces 5331-01-113-9673?

There are 5 known substitutes for 5331-01-113-9673: 5331-00-584-0263, 5331-00-811-2223, 5330-00-838-9123 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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