Product Details | O-RING

5331-00-185-0089 A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.

Part Alternates: 1602321-65, 5331-00-185-0089, 00-185-0089, 5331001850089, 160232165, 001850089

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 07 MAR 1973 00-185-0089

Demand History | NSN 5331-00-185-0089

Part Number Request Date QTY Origin
1602321-65 2025-05-148 74 DIBBS
1602321-65 2025-05-128 74 DIBBS
5331-00-185-0089 2013-05-128 40 DIBBS

Cross Reference | NSN 5331-00-185-0089

Part Number Cage Code Manufacturer
1602321-65 99251 CARLETON LIFE SUPPORT SYSTEMS INC. DBA COBHAM MISSION SYSTEM

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Technical Data | NSN 5331-00-185-0089

Characteristic Specifications
MATERIAL RUBBER SILICONE CLASS Q
CENTER HOLE DIAMETER 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-00-185-0089

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information