Product Details | VALVE SEAT

4820-00-587-2181 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: 14267, 4820-00-587-2181, 00-587-2181, 4820005872181, 005872181

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-587-2181

Demand History | NSN 4820-00-587-2181

Part Number Request Date QTY Origin
14267 2014-10-290 6 United States
14267 2012-04-115 2 IN
14267 2009-06-175 3 Australia

Cross Reference | NSN 4820-00-587-2181

Part Number Cage Code Manufacturer
14267 0UES3 MID-AMERICA AVIATION, INC.
14267 19156 MOOG INC.
14267 79294 E-SYSTEMS INC MONTEK DIV
14267 94697 MOOG, INC.

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4820-00-587-2181

Technical Data | NSN 4820-00-587-2181

Characteristic Specifications
FLANGE DIAMETER 0.247 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
OVERALL HEIGHT 0.349 INCHES MINIMUM AND 0.353 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.137 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.031 INCHES MINIMUM AND 0.065 INCHES MAXIMUM
MATERIAL STEEL COMP 440C OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HARDNESS RATING 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
SEATING SURFACE SHAPE FLAT
SPECIAL FEATURES ONE END CSING 60 DEG X 0.090 DIA,SEAT END SLOTTED 4 PLACES
MANUFACTURERS CODE 19156
DESIGN CONTROL REFERENCE 14267

Restrictions/Controls & Freight Information | NSN 4820-00-587-2181

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 XX
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