Product Details | GASKET

5330-00-378-8977 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: 321856, 6321856, 5330-00-378-8977, 00-378-8977, 5330003788977, 003788977

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-378-8977

Cross Reference | NSN 5330-00-378-8977

Part Number Cage Code Manufacturer
321856 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
321856 28265 HERCULES ENGINE CO INC
6321856 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
6321856 28265 HERCULES ENGINE CO INC

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Technical Data | NSN 5330-00-378-8977

Characteristic Specifications
MATERIAL COPPER OVERALL
CROSS-SECTIONAL THICKNESS 0.064 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
HOLE DIAMETER 0.313 INCHES NOMINAL
OVERALL LENGTH 45.250 INCHES NOMINAL
OVERALL WIDTH 9.500 INCHES NOMINAL
BOLT HOLE QUANTITY 12
SPECIAL FEATURES TWO BOLT HOLES 0.437 IN. DIA; FOUR BOLT HOLES 0.500 IN. DIA; TWO BOLT HOLES 0.563 IN. DIA; TWENTY-FOUR BOLT HOLES 0.687 IN. DIA; FOURTEEN BOLT HOLES 0.813 IN. DIA
MANUFACTURERS CODE 1ML14
DESIGN CONTROL REFERENCE 321856

Restrictions/Controls & Freight Information | NSN 5330-00-378-8977

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:UPrecious metal type is unknown
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 713 unknown
Originating Activity Code XX
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 5330-00-378-8977

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative