Product Details | VALVE SEAT

4810-01-127-8712 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: 10109168 , 2771540101, 2771540-101, 4810-01-127-8712, 01-127-8712, 4810011278712, 011278712

Valves | Valves, Powered

Supply Group (FSG) NSN Assign. NIIN
48 10 MAR 1982 01-127-8712

Drawings & Photos | NSN 4810-01-127-8712


Demand History | NSN 4810-01-127-8712

Part Number Request Date QTY Origin
2771540-101 2025-03-90 9 DIBBS
2771540-101 2025-03-82 9 DIBBS
4810-01-127-8712 2017-05-128 32 DIBBS
4810-01-127-8712 2017-04-116 32 DIBBS
4810-01-127-8712 2016-11-319 8 DIBBS
4810-01-127-8712 2016-11-308 8 DIBBS
4810-01-127-8712 2016-05-137 36 DIBBS
4810-01-127-8712 2016-05-124 36 DIBBS
4810-01-127-8712 2016-03-77 17 DIBBS
4810-01-127-8712 2016-03-66 17 DIBBS
4810-01-127-8712 2016-02-47 9 DIBBS
4810-01-127-8712 2016-02-35 9 DIBBS
4810-01-127-8712 2015-07-203 23 DIBBS
4810-01-127-8712 2015-07-186 23 DIBBS
4810-01-127-8712 2012-08-244 31 DIBBS
4810-01-127-8712 2012-06-181 34 DIBBS
4810-01-127-8712 2012-03-68 0 DIBBS

Cross Reference | NSN 4810-01-127-8712

Part Number Cage Code Manufacturer
2771540-101 92003 PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
2771540-101 93835 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC SYSTEMS DIVISION

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Technical Data | NSN 4810-01-127-8712

Characteristic Specifications
STYLE DESIGNATOR B10 PLAIN FLANGED
FLANGE DIAMETER 0.923 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.923 INCHES NOMINAL
BODY INSIDE DIAMETER 0.500 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT 0.072 INCHES NOMINAL
UNDER FLANGE HEIGHT 0.271 INCHES NOMINAL
MATERIAL ALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-225/6,TEMPER T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE FLAT
TAPER MINOR DIAMETER 0.500 INCHES NOMINAL
TAPER MAJOR DIAMETER 0.656 INCHES NOMINAL
TAPER LENGTH 0.281 INCHES NOMINAL
MANUFACTURERS CODE 92003
DESIGN CONTROL REFERENCE 2771540-101

Restrictions/Controls & Freight Information | NSN 4810-01-127-8712

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.
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
Less than truck load rating W Rating Variable
Water commodity Code 594 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 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 4810-01-127-8712

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each