Product Details | LABYRINTH SEAL RING ASSEMBLY

5330-01-558-9303 A specifically designed and tested item normally divided into two or more pieces with matched ends for precision installation. It forms a tight seal around a steam turbine shaft. Includes items such as seal rings, turbine rings, springs, pins, and the like. Excludes PACKING ASSEMBLY; SEAL RING, METAL.

Part Alternates: 015589303

Engines, Turbines, and Components | Steam Turbines and Components

Supply Group (FSG) NSN Assign. NIIN
28 2007333 01-558-9303

Demand History | NSN 5330-01-558-9303

Part Number Request Date QTY Origin
2065PC8TO10 2025-08-236 361 DIBBS
70-3008 2025-08-236 361 DIBBS
2065PC8TO10 2025-02-48 101 DIBBS
70-3008 2025-02-48 101 DIBBS
2065PC8TO10 2024-01-01 163 DIBBS
70-3008 2024-01-01 163 DIBBS
2065PC8TO10 2023-12-352 163 DIBBS
70-3008 2023-12-352 163 DIBBS
2065PC8TO10 2023-11-313 533 DIBBS
70-3008 2023-11-313 533 DIBBS
2065PC8TO10 2023-10-298 533 DIBBS
70-3008 2023-10-298 533 DIBBS
2065PC8TO10 2023-10-278 170 DIBBS
70-3008 2023-10-278 170 DIBBS
2065PC8TO10 2023-09-267 170 DIBBS
70-3008 2023-09-267 170 DIBBS
2065PC8TO10 2023-08-229 320 DIBBS
70-3008 2023-08-229 320 DIBBS
2065PC8TO10 2023-08-218 320 DIBBS
70-3008 2023-08-218 320 DIBBS
2065PC8TO10 2022-11-334 265 DIBBS
70-3008 2022-11-334 265 DIBBS
2065PC8TO10 2022-09-262 174 DIBBS
70-3008 2022-09-262 174 DIBBS
2065PC8TO10 2022-08-223 118 DIBBS
70-3008 2022-08-223 118 DIBBS
2065PC8TO10 2022-06-174 215 DIBBS
70-3008 2022-06-174 215 DIBBS
2065PC8TO10 2022-06-172 163 DIBBS
70-3008 2022-06-172 163 DIBBS
2065PC8TO10 2022-06-171 163 DIBBS
70-3008 2022-06-171 163 DIBBS
2065PC8TO10 2022-06-160 163 DIBBS
70-3008 2022-06-160 163 DIBBS
2065PC8TO10 2021-05-148 256 DIBBS
70-3008 2021-05-148 256 DIBBS
2065PC8TO10 2021-05-133 256 DIBBS
70-3008 2021-05-133 256 DIBBS
2065PC8TO10 2020-04-92 650 DIBBS
70-3008 2020-04-92 650 DIBBS
2065PC8TO10 2020-03-77 140 DIBBS
70-3008 2020-03-77 140 DIBBS
2065PC8TO10 2020-02-44 27 DIBBS
70-3008 2020-02-44 27 DIBBS
2065PC8TO10 2020-01-28 47 DIBBS
70-3008 2020-01-28 47 DIBBS
2825-01-558-9303 2015-12-343 1 DIBBS-RFPs
2825-01-558-9303 2015-11-327 285 DIBBS
2825-01-558-9303 2015-07-211 220 DIBBS

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Technical Data | NSN 5330-01-558-9303

Characteristic Specifications
SPECIAL FEATURES WEEP RING ASSEMBLY
III END ITEM IDENTIFICATION NAVAL SHIPBOARD SYSTEMS 3P20 3-PUNGER PUMP GENERAL ASSY.
III SUPPLEMENTARY FEATURES 70-0673 REFORMED PACKING 5330-01-548-0964 1,70-0671 PREFORMED PACKING 5330-01-548-0974 1, AND 70-3008 WEEP RING 5325-01-545-0058 1
III PART NAME ASSIGNED BY CONTROLLING AGENCY RING, PRESS AND WEEP RETURN

Restrictions/Controls & Freight Information | NSN 5330-01-558-9303

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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 095190 HARDWARE, NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 596 unknown
Originating Activity Code HX Navy ICP
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 5330-01-558-9303

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each