Product Details | VALVE SEAT

4820-01-235-9767 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: AE2132V3, AE21-32V3, AE21-32V3 PIECE 239, AE2132V3239, AE21-32V3-239, AE2132V3PIECE239, S4824H1459241, S4824H1459241 PIECE 239, S4824H1459241PIECE239, 4820-01-235-9767, 01-235-9767, 4820012359767, 012359767

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 09 JUL 1986 01-235-9767

Drawings & Photos | NSN 4820-01-235-9767


Cross Reference | NSN 4820-01-235-9767

Part Number Cage Code Manufacturer
AE21-32V3 80406 BETHLEHEM STEEL CORP
AE21-32V3 PIECE 239 70984 BETHLEHEM STEEL CORP BETHSHIP
AE21-32V3 PIECE 239 80406 BETHLEHEM STEEL CORP
AE21-32V3-239 70983 BETHLEHEM STEEL CORP SHIPBUILDING DEPT
AE21-32V3-239 80406 BETHLEHEM STEEL CORP
S4824H1459241 80064 NAVAL SHIP SYSTEMS COMMAND
S4824H1459241 PIECE 239 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-01-235-9767

Characteristic Specifications
STYLE DESIGNATOR B6 PLAIN
OVERALL HEIGHT 0.750 INCHES NOMINAL
BODY OUTSIDE DIAMETER 3.625 INCHES NOMINAL
BODY INSIDE DIAMETER 1.875 INCHES NOMINAL
MATERIAL STEEL OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE RADIAL
SEAT RADIUS 1.312 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4820-01-235-9767

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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4820-01-235-9767

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each