Product Details | VALVE SEAT

4470-00-943-1024 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: A7410.001.127SPCLN, A7410001127, A7410-001-127, A7410001127SPCLN, 8512PC28, 8526PC20, 8551PC2, 8585PC20, 8610PC4, 8612 PIECE 4, 8612PIECE4, 8721PC4, 4470-00-943-1024, 00-943-1024, 4470009431024, 009431024

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

Supply Group (FSG) NSN Assign. NIIN
44 26 JAN 1966 00-943-1024

Drawings & Photos | NSN 4470-00-943-1024


Cross Reference | NSN 4470-00-943-1024

Part Number Cage Code Manufacturer
8512PC28 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
8526PC20 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
8551PC2 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
8585PC20 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
8610PC4 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
8612 PIECE 4 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
8721PC4 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
A7410-001-127 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
A7410.001.127SPCLN 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY

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Technical Data | NSN 4470-00-943-1024

Characteristic Specifications
STYLE DESIGNATOR B5 PLAIN THREADED
OVERALL HEIGHT 1.250 INCHES NOMINAL
BODY INSIDE DIAMETER 0.750 INCHES NOMINAL
MATERIAL NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG 45.000 NOMINAL
THREAD SERIES DESIGNATOR UNEF SINGLE THREADED PORTION
NOMINAL THREAD SIZE 1.125 INCHES SINGLE THREADED PORTION
THREAD QUANTITY PER INCH 18 SINGLE THREADED PORTION
THREAD CLASS 3A SINGLE THREADED PORTION
THREAD LENGTH 1.000 INCHES NOMINAL SINGLE THREADED PORTION
SPECIAL FEATURES 0.562 IN. HEX THROUGH HOLE CONCENTRIC WITH 0.750 IN. HOLEOPPOSITE SEAT END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS CLEANED IN ACCORDANCE WITH MIL-STD-767 AND QUALITY CONTROLLEDAS PER MIL-Q-9858
CRITICALITY CODE JUSTIFICATION ZZZY
III FSC APPLICATION DATA SPECIAL PROPULSION PLANT SYSTEM
MANUFACTURERS CODE 01343
DESIGN CONTROL REFERENCE A7410.001.127SPCLN

Restrictions/Controls & Freight Information | NSN 4470-00-943-1024

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
No Freight Information

Management | NSN 4470-00-943-1024

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDX3Nuclear Reactor Plant (NRP) material under the technical cognizance of the NAVSEA 08 special designed, manufactured and/or treated for use in a NRP or controls thereof. This category includes all other NRP items which are not coded X2 or X4.
Issue Repair, or RequisitionBLSubmit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipments.
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