PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35010CO-Ring

Falls Filtration Technologies, Inc. · NSN 5331-00-530-3502 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-530-3502 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-530-3502. Primary manufacturer part number: 35010C.
Features
  • O-Ring — FSC 5331
  • Outside Diameter: 3.012 INCHES NOMINAL IN
  • Cross-Sectional Height: 0.125 INCHES NOMINAL IN
  • Center Hole Diameter: 2.710 INCHES MINIMUM AND 2.758 INCHES MAXIMUM IN
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • 5 verified cross-references
  • Primary manufacturer: Falls Filtration Technologies, Inc.
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 5331-00-530-3502, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Falls Filtration Technologies, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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
NSN5331-00-530-3502
Primary Part Number35010C
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerFalls Filtration Technologies, Inc.
StatusACTIVE
Outside Diameter3.012 INCHES NOMINAL IN
Cross-Sectional Height0.125 INCHES NOMINAL IN
Center Hole Diameter2.710 INCHES MINIMUM AND 2.758 INCHES MAXIMUM IN
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-297-6117 INTERCHANGEABLE
Gasket
5330-00-478-9674131867 INTERCHANGEABLE
Rubber Round Section
Curtiss-Wright Controls, Inc. Div Actuation Division
5331-00-585-824754A126-232 INTERCHANGEABLE
O-Ring
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5331-00-599-0718 INTERCHANGEABLE
O-Ring
5331-00-641-365547-0232-05 INTERCHANGEABLE
O-Ring
North American Marine Jet, Inc
5331-00-717-3981 INTERCHANGEABLE
O-Ring
5331-00-764-2382 INTERCHANGEABLE
O-Ring
5331-01-013-3023 INTERCHANGEABLE
O-Ring
5331-01-289-7845 INTERCHANGEABLE
O-Ring
5330-01-512-7080RM006867 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
The Boeing Company
Cross-Reference Index
Part NumberManufacturer
AS568-232 Society of Automotive Engineers Inc (USA)
AS568-232 Sae International Dba Sae International (USA)
35010C PRIMARY Falls Filtration Technologies, Inc. (USA)
AMS3227 Society of Automotive Engineers Inc (USA)
AMS3227 Sae International Dba Sae International (USA)
Related Parts
5330-00-297-6117INTERCHANGEABLE
GASKET
5330-00-478-9674INTERCHANGEABLE
RUBBER ROUND SECTION
131867
5331-00-585-8247INTERCHANGEABLE
O-RING
54A126-232
5331-00-599-0718INTERCHANGEABLE
O-RING
5331-00-641-3655INTERCHANGEABLE
O-RING
47-0232-05
5331-00-717-3981INTERCHANGEABLE
O-RING
5331-00-764-2382INTERCHANGEABLE
O-RING
5331-01-013-3023INTERCHANGEABLE
O-RING
5331-01-289-7845INTERCHANGEABLE
O-RING
5330-01-512-7080INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
RM006867

Frequently Asked Questions

What is NSN 5331-00-530-3502?

NSN 5331-00-530-3502 is a O-Ring, manufactured by Falls Filtration Technologies, Inc., classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-530-3502?

NSN 5331-00-530-3502 has 5 cross-referenced part numbers: AS568-232 (Society of Automotive Engineers Inc), AS568-232 (Sae International Dba Sae International), 35010C (Falls Filtration Technologies, Inc.), AMS3227 (Society of Automotive Engineers Inc), AMS3227 (Sae International Dba Sae International).

What NSN replaces 5331-00-530-3502?

There are 10 known substitutes for 5331-00-530-3502: 5330-00-297-6117, 5330-00-478-9674, 5331-00-585-8247 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35010C?

Key specifications for 35010C: Outside Diameter: 3.012 INCHES NOMINAL IN; Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Center Hole Diameter: 2.710 INCHES MINIMUM AND 2.758 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 4 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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