Product Details | O-RING

5331-01-578-4191 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: E0540 2-266, E05402266, E0540-80 2-266, E0540802266, 2-266 E0540, 2-266 E0540-80, 2266E0540, 2266E054080, 5331-01-578-4191, 01-578-4191, 5331015784191, 015784191

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 06 OCT 2009 01-578-4191

Demand History | NSN 5331-01-578-4191

Part Number Request Date QTY Origin
2-266 E0540 2024-05-126 100 DIBBS
2-266 E0540-80 2024-05-126 100 DIBBS
E0540 2-266 2024-05-126 100 DIBBS
E0540-80 2-266 2024-05-126 100 DIBBS
2-266 E0540 2019-10-288 27 DIBBS
2-266 E0540-80 2019-10-288 27 DIBBS
E0540 2-266 2019-10-288 27 DIBBS
E0540-80 2-266 2019-10-288 27 DIBBS
2-266 E0540 2019-10-274 40 DIBBS
2-266 E0540-80 2019-10-274 40 DIBBS
E0540 2-266 2019-10-274 40 DIBBS
E0540-80 2-266 2019-10-274 40 DIBBS
5331-01-578-4191 2011-02-40 5 DIBBS
5331-01-578-4191 2009-12-357 5 DIBBS

Cross Reference | NSN 5331-01-578-4191

Part Number Cage Code Manufacturer
2-266 E0540 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-266 E0540-80 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
E0540 2-266 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
E0540-80 2-266 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER

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Technical Data | NSN 5331-01-578-4191

Characteristic Specifications
END ITEM IDENTIFICATION ACTUATOR HOUSING
CENTER HOLE DIAMETER 7.939 INCHES MINIMUM AND 8.029 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION PARKER CAGE 02697 COMPOUND E0540 MFR REF SINGLE MATERIAL RESPONSE
COLOR BLACK
HARDNESS RATING 80.0 SHORE DUROMETER A NOMINAL
MATERIAL RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM
TEMP RATING -70.0 DEG FAHRENHEIT AND 250.0 DEG FAHRENHEIT
CROSS-SECTIONAL HEIGHT 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-01-578-4191

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
NMF Description 194120 WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 596 unknown
Originating Activity Code HX Navy ICP
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5331-01-578-4191

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each