Product Details | GASKET

5330-01-231-6978 A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see WASHER, FLAT; SHIM; BEARING, WASHER, THRUST; and SPACER RING. Excludes DISK, VALVE; SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; SEAL, NONMETALLIC SPECIAL SHAPED SECTION; SHIELDING GASKET, ELECTRONIC; and RING, SEALING JAR.

Part Alternates: 1212763, 5330-01-231-6978, 01-231-6978, 5330012316978, 012316978

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 02 MAY 1986 01-231-6978

Drawings & Photos | NSN 5330-01-231-6978


Demand History | NSN 5330-01-231-6978

Part Number Request Date QTY Origin
1212763 2006-07-193 4 IL

Cross Reference | NSN 5330-01-231-6978

Part Number Cage Code Manufacturer
1212763 30003 NAVAL AIR SYSTEMS COMMAND

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Technical Data | NSN 5330-01-231-6978

Characteristic Specifications
MATERIAL RUBBER OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-R-6855 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE F63 METAL
CROSS-SECTIONAL THICKNESS 0.228 INCHES NOMINAL
STYLE DESIGNATOR B1 CIRCULAR
OUTSIDE DIAMETER 2.780 INCHES NOMINAL
APERTURE DIAMETER 2.312 INCHES NOMINAL
III END ITEM IDENTIFICATION MARINE LOCATION MARKER MK25 MODS 2 AND 3
MANUFACTURERS CODE 30003
DESIGN CONTROL REFERENCE 1212763

Restrictions/Controls & Freight Information | NSN 5330-01-231-6978

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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.
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
No Freight Information

Management | NSN 5330-01-231-6978

Category Code Description
Cognizance Codes2EConventional air ammunition
Naval Ordnance Center, IMSD Mechanicsburg, PA
Issue Repair, or RequisitionBVControlled ammunition item. Submit/refer requisitions to NOC IMSD. Centralized control for issue of controlled ammunition items.
Source of SupplyNCBNaval Ordnance Center
P.O. Box 2011
Mechanicsburg, PA 17055-0788
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityKMaterial (explosive ordnance) Requiring Periodic Lot Number Reporting
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative