Product Details | O-RING

5331-01-040-9433 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: 2216E5408, 2-216E540-8, 2216E5408CP, 2-216E540-8CP, 5331-01-040-9433, 01-040-9433, 5331010409433, 010409433

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 18 MAY 1977 01-040-9433

Demand History | NSN 5331-01-040-9433

Part Number Request Date QTY Origin
000216EDCP 2025-12-350 7 DIBBS
000216EDCP 2024-08-228 19 DIBBS
5331-01-040-9433 2017-01-10 16 DIBBS

Cross Reference | NSN 5331-01-040-9433

Part Number Cage Code Manufacturer
2-216E540-8 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-216E540-8CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 5331-01-040-9433

Characteristic Specifications
MATERIAL RUBBER CHLOROPRENE CLASS CR
MATERIAL DOCUMENT AND CLASSIFICATION MIL-R-1149,TY 2 MIL SPEC SINGLE MATERIAL RESPONSE
CENTER HOLE DIAMETER 1.103 INCHES MINIMUM AND 1.115 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS CLEANED IN ACCORDANCE WITH MIL-P-52211/CE/
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 02697
DESIGN CONTROL REFERENCE 2-216E540-8

Restrictions/Controls & Freight Information | NSN 5331-01-040-9433

Category Code Description
Shelf-Life Code:Y180 months
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:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 HD Naval Inventory Control Point
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 5331-01-040-9433

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDCPAn item that requires special cleaning and packaging for oxygen/nitrogen service (e.g, valves, piping systems, generators).
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 CodeY180 months
Purchasing QTY
UOM
1
EA : Each