Product Details | LABYRINTH SEAL RING ASSEMBLY

2825-01-390-3630 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: BR0098 ITEM 12, BR0098ITEM12, 8Y02814, 8Y0281-4, 2825-01-390-3630, 01-390-3630, 2825013903630, 013903630

Engines, Turbines, and Components | Steam Turbines and Components

Supply Group (FSG) NSN Assign. NIIN
28 17 MAY 1994 01-390-3630

Demand History | NSN 2825-01-390-3630

Part Number Request Date QTY Origin
8Y0281-4 2024-08-226 30 DIBBS
8Y0281-4 2024-07-200 4 DIBBS
8Y0281-4 2024-05-126 26 DIBBS
8Y0281-4 2024-04-101 26 DIBBS
8Y0281-4 2023-07-191 4 DIBBS
8Y0281-4 2023-05-151 22 DIBBS
8Y0281-4 2022-09-261 6 DIBBS
8Y0281-4 2022-05-123 14 DIBBS
8Y0281-4 2022-04-108 14 DIBBS
8Y0281-4 2021-05-122 8 DIBBS
8Y0281-4 2020-05-124 2 DIBBS
8Y0281-4 2020-04-107 2 DIBBS
8Y0281-4 2020-01-21 14 DIBBS
8Y0281-4 2020-01-09 1 DIBBS
8Y0281-4 2019-02-42 10 DIBBS
8Y0281-4 2019-01-24 3 DIBBS
2825-01-390-3630 2018-11-311 2 US
2825-01-390-3630 2018-10-291 3 DIBBS
2825-01-390-3630 2018-10-277 3 DIBBS
2825-01-390-3630 2014-09-268 5 DIBBS
2825-01-390-3630 2014-09-247 2 DIBBS
2825-01-390-3630 2014-07-212 4 DIBBS
2825-01-390-3630 2014-04-111 2 DIBBS
2825-01-390-3630 2014-04-98 2 DIBBS
2825-01-390-3630 2013-07-196 3 DIBBS
2825-01-390-3630 2013-01-03 3 DIBBS
2825-01-390-3630 2008-05-142 2 United States
2825-01-390-3630 2008-04-113 1 United States
2825-01-390-3630 2008-04-113 2 United States
8Y02814 2008-03-73 2 US
2825-01-390-3630 2008-01-24 9 DIBBS
2825-01-390-3630 2008-01-17 7 DIBBS
2825-01-390-3630 2007-06-178 1 DIBBS

Cross Reference | NSN 2825-01-390-3630

Part Number Cage Code Manufacturer
8Y0281-4 72957 ELLIOTT COMPANY DIV JEANNETTE
BR0098 ITEM 12 72957 ELLIOTT COMPANY DIV JEANNETTE

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Technical Data | NSN 2825-01-390-3630

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BOTH SIDES
SPECIAL FEATURES 2 TOP HALF, 3 BOTTOM HALF, 2 SLOTS 0.188 IN. DP AT SPLIT OF TOP HALF
III END ITEM IDENTIFICATION ELLIOT CO UNITED TECHNOLOGIES FORCED DRAFT BLOWER MODEL NO. 44BH-2

Restrictions/Controls & Freight Information | NSN 2825-01-390-3630

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
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 132560 TURBINES STEAM/GAS/WATER/PARTS NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 593 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 2825-01-390-3630

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