Product Details | VALVE SEAT

4820-01-110-7170 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: 067-017392, 900V589, 4820-01-110-7170, 01-110-7170, 4820011107170, 067017392, 011107170

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 04 APR 1981 01-110-7170

Drawings & Photos | NSN 4820-01-110-7170


Cross Reference | NSN 4820-01-110-7170

Part Number Cage Code Manufacturer
067-017392 26916 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MULTIPLE
900V589 00672 GRIMES AEROSPACE CO

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Technical Data | NSN 4820-01-110-7170

Characteristic Specifications
STYLE DESIGNATOR B10A PLAIN FLANGED
FLANGE DIAMETER 0.920 INCHES MINIMUM AND 0.923 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.920 INCHES MINIMUM AND 0.923 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
UNDER FLANGE HEIGHT 0.235 INCHES NOMINAL
BODY STEPPED INSIDE DIAMETER 0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM FIRST STEP 0.499 INCHES MINIMUM AND 0.501 INCHES MAXIMUM SECOND STEP 0.665 INCHES MINIMUM AND 0.685 INCHES MAXIMUM THIRD STEP
MATERIAL ALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4119,T351 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2470,GRAY ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE FLAT
SEAL ACCOMMODATION TYPE RECESSED
III END ITEM IDENTIFICATION AN/ALQ-155;AN/ALT-28

Restrictions/Controls & Freight Information | NSN 4820-01-110-7170

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 S 60
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable