PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

285008-0001 ITEM NO. 59 CPO-Ring

Naval Inventory Control Point Mechanicsburg · NSN 5331-01-647-5698 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-647-5698 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-647-5698. Primary manufacturer part number: 285008-0001 ITEM NO. 59 CP.
Features
  • O-Ring — FSC 5331
  • 7 verified cross-references
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-647-5698, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersNaval Inventory Control Point Mechanicsburg (CAGE 03950); Marotta Controls Inc (CAGE 99657); Sae International Dba Sae International (CAGE 0U583); Society of Automotive Engineers Inc (CAGE 81343)
Technical Specifications
ParameterValue
NSN5331-01-647-5698
Primary Part Number285008-0001 ITEM NO. 59 CP
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5330-01-275-1546 INTERCHANGEABLE
Packing,preformed
Cross-Reference Index
Part NumberManufacturer
285008-0001 ITEM NO. 59 CP Naval Inventory Control Point Mechanicsburg (USA)
AS3581-006 CP Naval Inventory Control Point Mechanicsburg (USA)
4400591-0060 Marotta Controls Inc (USA)
285008-0001 ITEM NO. 59 Marotta Controls Inc (USA)
4400591-0060 CP Naval Inventory Control Point Mechanicsburg (USA)
AS3581-006 Sae International Dba Sae International (USA)
AS3581-006 Society of Automotive Engineers Inc (USA)
Related Parts
5330-01-275-1546INTERCHANGEABLE
PACKING,PREFORMED

Frequently Asked Questions

What is NSN 5331-01-647-5698?

NSN 5331-01-647-5698 is a O-Ring, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-01-647-5698?

NSN 5331-01-647-5698 has 7 cross-referenced part numbers: 285008-0001 ITEM NO. 59 CP (Naval Inventory Control Point Mechanicsburg), AS3581-006 CP (Naval Inventory Control Point Mechanicsburg), 4400591-0060 (Marotta Controls Inc), 285008-0001 ITEM NO. 59 (Marotta Controls Inc), 4400591-0060 CP (Naval Inventory Control Point Mechanicsburg) and 2 more.

What NSN replaces 5331-01-647-5698?

There is 1 known substitute for 5331-01-647-5698: 5330-01-275-1546. Verify interchangeability with system specifications before substitution.

Is NSN 5331-01-647-5698 still in active supply?

NSN 5331-01-647-5698 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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