Product Details | O-RING

5331-00-940-8423 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: M1221D127CP, M122-1D127CP, MA1221D127, MA122-1D127, MA1221D127CP, MA122-1D127CP, MA1221D127SPCL, MA122-1D127SPCL, C0557 2-127, C05572127, 0RJ2127, 0RJ2-127, 0RJ2127CP, 0RJ2-127CP, 2-127 C557-7, 2-127 C557-7CP, 2127C5577, 2127C5577CP, 5331-00-940-8423, 00-940-8423, 5331009408423, 009408423

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 07 DEC 1965 00-940-8423

Cross Reference | NSN 5331-00-940-8423

Part Number Cage Code Manufacturer
0RJ2-127 81412 TREADWELL CORPORATION
0RJ2-127CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2-127 C557-7 81412 TREADWELL CORPORATION
2-127 C557-7CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
C0557 2-127 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
M122-1D127CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MA122-1D127 81412 TREADWELL CORPORATION
MA122-1D127CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MA122-1D127SPCL 17238 PALL CORPORATION DBA PALL TRINITY MICRO

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Technical Data | NSN 5331-00-940-8423

Characteristic Specifications
MATERIAL RUBBER SYNTHETIC
CENTER HOLE DIAMETER 1.431 INCHES MINIMUM AND 1.443 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS CLEANED IN ACCORDANCE W/MIL-P-52211
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 81412
DESIGN CONTROL REFERENCE 0RJ2-127

Restrictions/Controls & Freight Information | NSN 5331-00-940-8423

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: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 P 77.5
Less than truck load rating W Rating Variable
Water commodity Code 713 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5331-00-940-8423

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each