Product Details | SPIRAL WOUND GASKET

5330-00-310-6437 A circular or moderately noncircular shaped item with an aperture. It is constructed of spring-like metal strips, preformed into a vee shape, laminated with a soft filler. It is designed to seal between two nondeforming surfaces. It may have an inner and/or outer, solid or spiral wound compression ring(s).

Part Alternates: MILG21032, 1130E33 PIECE 21, 1130E33PIECE21, 1130E35 PIECE 37, 1130E35PIECE37, 522C011509, 522C011-509, 54300059, 54-30-0059, 5330-00-310-6437, 00-310-6437, 5330003106437, 003106437

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 28 OCT 1973 00-310-6437

Drawings & Photos | NSN 5330-00-310-6437


Demand History | NSN 5330-00-310-6437

Part Number Request Date QTY Origin
MILG21032 2024-06-159 126 US

Cross Reference | NSN 5330-00-310-6437

Part Number Cage Code Manufacturer
1130E33 PIECE 21 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
1130E35 PIECE 37 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
522C011-509 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
54-30-0059 96169 ELECTRIC BOAT CORPORATION
MILG21032 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5330-00-310-6437

Characteristic Specifications
MATERIAL ASBESTOS AND NICKEL ALLOY 600 OR NICKEL ALLOY 600 AND STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-A-24058 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-N-23228 MIL SPEC 1ST MATERIAL RESPONSE OR ASTM B168 ASSN STD 2ND MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE F47 METAL WINDING W/SOFT FILLER AND OUTER RING
CROSS-SECTIONAL THICKNESS 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM
GAGE RING THICKNESS 0.119 INCHES MINIMUM AND 0.131 INCHES MAXIMUM
STYLE DESIGNATOR B8 CIRCULAR
OUTSIDE DIAMETER 4.719 INCHES NOMINAL
APERTURE DIAMETER 4.000 INCHES NOMINAL
BEARING SURFACE WIDTH 0.360 INCHES NOMINAL
GAGE RING OUTSIDE DIAMETER 5.375 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA 2 TYPE AND B CLASS AND 150 SERIES
III TEMP RATING 900.0 DEG FAHRENHEIT
III MAXIMUM PRESSURE RATING 150.0 POUNDS PER SQUARE INCH
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILG21032

Restrictions/Controls & Freight Information | NSN 5330-00-310-6437

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeYInformation is in the Hazardous Materials Information System (HMIS)
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 713 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 5330-00-310-6437

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
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