Product Details | O-RING

5331-01-186-2053 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: N0756 3-904, N07563904, 17110362301, 1711036-230-1, 3904N75675, 3-904N756-75, 5331-01-186-2053, 01-186-2053, 5331011862053, 011862053

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 08-AUG-84 01-186-2053

Demand History | NSN 5331-01-186-2053

Part Number Request Date QTY Origin
5331-01-186-2053 2023-06-157 12 Malaysia
3904N75675 2016-09-266 50 US

Cross Reference | NSN 5331-01-186-2053

Part Number Cage Code Manufacturer
101-29000 33269 PARKER-HANNIFIN CORPORATION DBA PARKER HANNIFIN CORPORATION
12619466-1 19200 US ARMY ARDEC RDECOM
3-904 N756-75 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
3-904 N756-75 C0308 O-RING DIVISION EUROPE
3-904N756-75 07060 C. E. CONOVER & CO., INC. DBA RELIABLE RUBBER PRODUCTS COMPANY
3-904N756-75 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
700-904-355C D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
AS568-904MIL-P-83461 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Technical Data | NSN 5331-01-186-2053

Characteristic Specifications
HARDNESS RATING 75.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE 160 MAXIMUM
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CROSS-SECTIONAL HEIGHT 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
TEMP RATING -65.0 DEG FAHRENHEIT AND 250.0 DEG FAHRENHEIT
CENTER HOLE DIAMETER 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM
OUTSIDE DIAMETER 0.484 INCHES MINIMUM AND 0.506 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-01-186-2053

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:AItem does not contain precious metal
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