Product Details | VALVE STEM GUIDE

4820-01-109-1759 A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.20728050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components43100028Compressors and Vacuum Pumps45100033Plumbing Fixtures and Accessories48100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 11628825, 4820-01-109-1759, 01-109-1759, 4820011091759, 011091759

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 12 MAR 1981 01-109-1759

Drawings & Photos | NSN 4820-01-109-1759


Cross Reference | NSN 4820-01-109-1759

Part Number Cage Code Manufacturer
11628825 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 4820-01-109-1759

Characteristic Specifications
MATERIAL STEEL
STYLE DESIGNATOR H2 PLAIN FLANGED
OVERALL LENGTH 0.760 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
OUTSIDE DIAMETER 0.660 INCHES MINIMUM AND 0.680 INCHES MAXIMUM
MAJOR DIAMETER LENGTH 0.085 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
BB END SHANK DIAMETER 0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
BB END CHAMFER LENGTH 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM
BB END CHAMFER ANGLE IN DEG 45.0
AA END CHAMFER LENGTH 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
AA END CHAMFER ANGLE IN DEG 45.0
SHOULDER FIRST FILLET RADIUS 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM
BORE DIAMETER 0.1850 INCHES MINIMUM AND 0.1930 INCHES MAXIMUM
TEST DATA DOCUMENT 19207-11628825 DRAWING

Restrictions/Controls & Freight Information | NSN 4820-01-109-1759

Category Code Description
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.
Precious Metals Indicator Code:UPrecious metal type is unknown
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 095190 HARDWARE, NOI SUB 9
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code AZ U.S. Army Tank-Automotive and Armaments
Command
Warren, MI 48397-5000
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