Product Details | GASKET

5330-01-522-7643 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: P12618880, 5330-01-522-7643, 01-522-7643, 5330015227643, 015227643

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 11 AUG 2004 01-522-7643

Drawings & Photos | NSN 5330-01-522-7643


Demand History | NSN 5330-01-522-7643

Part Number Request Date QTY Origin
P12618880 2025-09-272 50 DIBBS
P12618880 2025-09-261 50 DIBBS
P12618880 2022-07-202 57 DIBBS
P12618880 2022-01-30 65 DIBBS
P12618880 2020-11-329 61 DIBBS
P12618880 2019-10-289 86 DIBBS
P12618880 2019-03-78 45 DIBBS
5330-01-522-7643 2018-01-24 37 DIBBS
5330-01-522-7643 2016-10-304 49 DIBBS
5330-01-522-7643 2014-07-194 46 DIBBS
5330-01-522-7643 2013-02-46 33 DIBBS
5330-01-522-7643 2012-08-243 10 DIBBS
5330-01-522-7643 2012-08-220 15 DIBBS
5330-01-522-7643 2012-04-107 10 DIBBS
5330-01-522-7643 2012-04-95 10 DIBBS
5330-01-522-7643 2011-05-139 10 DIBBS
5330-01-522-7643 2011-03-77 1 DIBBS

Cross Reference | NSN 5330-01-522-7643

Part Number Cage Code Manufacturer
P12618880 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE

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Technical Data | NSN 5330-01-522-7643

Characteristic Specifications
MATERIAL STEEL COMP 304 OVERALL
CROSS-SECTIONAL SHAPE STYLE F33 SOLID SINGLE OR COMPOSITION NONMETALLIC MATERIAL
CROSS-SECTIONAL THICKNESS 0.018 INCHES NOMINAL
STYLE DESIGNATOR B1 CIRCULAR
OUTSIDE DIAMETER 12.920 INCHES NOMINAL
APERTURE DIAMETER 11.140 INCHES NOMINAL
SPECIAL FEATURES GASKET TO BE EMBOSSED WITH APPROX SIX CORRUGATIONS PER INCH CONCENTRIC TO ID OF GASKET--OVERALL HEIGHT OF CORRUGATIONS TO BE SUFFICIENT TO PROVIDE AN INSTALLED HEIGHT OF .030/.055 AT 1000 PSI FLANGE LOAD
III END ITEM IDENTIFICATION ENGINE, DIESEL
III PART NAME ASSIGNED BY CONTROLLING AGENCY GASKET, EXHAUST VALVE

Restrictions/Controls & Freight Information | NSN 5330-01-522-7643

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
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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5330-01-522-7643

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