Product Details | VALVE SEAT

4810-01-142-4264 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: 43249A, 4810-01-142-4264, 01-142-4264, 4810011424264, 011424264

Valves | Valves, Powered

Supply Group (FSG) NSN Assign. NIIN
48 16 NOV 1982 01-142-4264

Drawings & Photos | NSN 4810-01-142-4264


Cross Reference | NSN 4810-01-142-4264

Part Number Cage Code Manufacturer
43249A 73760 ITT CORPORATION DBA ITT AEROSPACE CONTROLS

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Technical Data | NSN 4810-01-142-4264

Characteristic Specifications
STYLE DESIGNATOR B14 PLAIN FLANGED
FLANGE DIAMETER 0.283 INCHES MINIMUM AND 0.285 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.260 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.126 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT 0.420 INCHES MINIMUM AND 0.431 INCHES MAXIMUM
UNDER FLANGE HEIGHT 0.333 INCHES MINIMUM AND 0.361 INCHES MAXIMUM
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE FLAT
THREAD SERIES DESIGNATOR UNC SINGLE THREADED PORTION
NOMINAL THREAD SIZE 0.164 INCHES SINGLE THREADED PORTION
THREAD CLASS 3B SINGLE THREADED PORTION
THREAD LENGTH 0.150 INCHES NOMINAL SINGLE THREADED PORTION
III FSC APPLICATION DATA AIRCRAFT AUXILIARY POWER UNIT
MANUFACTURERS CODE 73760
DESIGN CONTROL REFERENCE 43249A

Restrictions/Controls & Freight Information | NSN 4810-01-142-4264

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating S 60
Less than truck load rating W Rating Variable
Water commodity Code 72D unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 4810-01-142-4264

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
Purchasing QTY
UOM
1
EA : Each