Product Details | NUCLEAR COOLANT SYSTEM SEAL RING

4470-00-814-8375 An item designed to be seal welded to segments on components of a nuclear power plant coolant system, such as valves, demineralizers, heat exchangers, pumps, and the like, to form an efficient seal against the leakage of the primary coolant to the ambient. Excludes SEAL RING, METAL.

Part Alternates: 8918G52A, 8970B21515PC5, 8970B2-1515PC5, 8970B2760PC5, 8970B2-760PC5, 8970B2IN15155, 8970B-2IN-1515-5, 4470-00-814-8375, 00-814-8375, 4470008148375, 008148375

Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors | Nuclear Reactors

Supply Group (FSG) NSN Assign. NIIN
44 01 JAN 1962 00-814-8375

Drawings & Photos | NSN 4470-00-814-8375


Cross Reference | NSN 4470-00-814-8375

Part Number Cage Code Manufacturer
8918G52A 16497 DRESSER, INC. DBA DRESSER EQUIPMENT GROUP
8970B-2IN-1515-5 16497 DRESSER, INC. DBA DRESSER EQUIPMENT GROUP
8970B2-1515PC5 16497 DRESSER, INC. DBA DRESSER EQUIPMENT GROUP
8970B2-760PC5 16497 DRESSER, INC. DBA DRESSER EQUIPMENT GROUP

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Technical Data | NSN 4470-00-814-8375

Characteristic Specifications
MATERIAL NICKEL-COPPER ALLOY, QQ-N-281, CLASS A
CROSS-SECTIONAL SHAPE STYLE 1 GENERAL
WALL THICKNESS 0.093 INCHES NOMINAL
OVERALL HEIGHT 0.343 INCHES NOMINAL
LARGEST INSIDE DIAMETER 3.376 INCHES NOMINAL
OUTER RADIUS 0.374 INCHES NOMINAL
INNER RADIUS 0.281 INCHES NOMINAL
OUTSIDE DIAMETER SURFACE ANGLE IN DEG 45.0
SMALL INSIDE DIAMETER 2.881 INCHES MINIMUM AND 2.896 INCHES MAXIMUM
UPPER INSIDE DIAMETER SURFACE ANGLE IN DEG 45.0
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS CLEAN IN ACCORDANCE WITH MIL-C-19874/SHIPS/
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 16497
DESIGN CONTROL REFERENCE 8918G52A

Restrictions/Controls & Freight Information | NSN 4470-00-814-8375

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:FMunitions List Item or Commerce Control List Item. Demilitarization required. Demilitarization Instructions to be furnished by the Item/Technical Manager.
Controlled Inventory Item Code:7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 172640 SEALS, SECURITY
Less than car load rating Q 70
Less than truck load rating W Rating Variable
Water commodity Code 72E 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 4470-00-814-8375

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDX6
Issue Repair, or RequisitionC0Critical item. Do not issue. Refer all requests to cognizant manager.
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item Code7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each