Product Details | PLAIN SEAL

5330-01-570-4761 A pliable rubber or composition ring-shaped element, split or jointless (solid) not encased in a metal shell, but having a spring, spreader and/or molded-in reinforcement. It is designed to be pressmounted between fixed and movable or moving parts to form a tight and effective seal.

Part Alternates: 25035150, 25035290, 5330-01-570-4761, 01-570-4761, 5330015704761, 015704761

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 02 JAN 2009 01-570-4761

Demand History | NSN 5330-01-570-4761

Part Number Request Date QTY Origin
25035296 2025-07-203 1 DIBBS
5330-01-570-4761 2016-08-220 1 DIBBS

Cross Reference | NSN 5330-01-570-4761

Part Number Cage Code Manufacturer
25035150 4Z609 NORD GEAR CORPORATION
25035290 4Z609 NORD GEAR CORPORATION

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Technical Data | NSN 5330-01-570-4761

Characteristic Specifications
PART NAME ASSIGNED BY CONTROLLING AGENCY OIL SEAL
ACCOMMODATED SHAFT DIAMETER 35.0 MILLIMETERS NOMINAL
SEAL WIDTH 7.0 MILLIMETERS NOMINAL
REFERENCE DATA AND LITERATURE PARTS LIST N522200 ITEM 9
END ITEM IDENTIFICATION UNICASE-HELICAL REDUCER,FRAME SIZE SK22F,FLANGE MOUNTED
CONSTRUCTION ONE-PIECE
HOUSING BORE DIAMETER 62.0 MILLIMETERS NOMINAL

Restrictions/Controls & Freight Information | NSN 5330-01-570-4761

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.
Category Code Description
NMF Description 194090 WASHERS/SEALS
Less than car load rating
Less than truck load rating S 60.0
Water commodity Code 596 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 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 5330-01-570-4761

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 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