Product Details | BUTTERFLY VALVE

4820-01-538-1851 A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: MILV22133, MIL-V-22133, 8" R1020-22AA-2RM , 8inch R1020-22AA-2RM, 8inchR102022AA2RM, 8R102022AA2RM, 911389, 911-389, 9113898IN, 911K389, 4820-01-538-1851, 01-538-1851, 4820015381851, 015381851

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 14 MAR 2006 01-538-1851

Drawings & Photos | NSN 4820-01-538-1851


Demand History | NSN 4820-01-538-1851

Part Number Request Date QTY Origin
4820-01-538-1851 2013-09-252 16 DIBBS
4820-01-538-1851 2010-09-263 3 DIBBS

Cross Reference | NSN 4820-01-538-1851

Part Number Cage Code Manufacturer
8" R1020-22AA-2RM 91363 NORRISEAL NORRIS VALUES DIV
911-389 91363 NORRISEAL NORRIS VALUES DIV
911-389(8IN) 91363 NORRISEAL NORRIS VALUES DIV
911K389 91363 NORRISEAL NORRIS VALUES DIV
MIL-V-22133 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4820-01-538-1851

Characteristic Specifications
MATERIAL STEEL BODY
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A216 ASSN STD SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATOR A1 STRAIGHT THRU
MAXIMUM OPERATING PRESSURE 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
BUTTERFLY VALVE SIZE 8.000 INCHES
CONNECTION TYPE UNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE G26 PLAIN ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED 8.000 INCHES ALL ENDS
MOUNTING FACILITY WAFER
FURNISHED ITEMS AND QUANTITY 1 HANDWHEEL
FEATURES PROVIDED PRESSURE TIGHT OUTLET SIDE
SPECIAL FEATURES OPERATOR WITH WORM GEAR; 12 TURNS OF HANDWHEEL TO FULLY OPEN/CLOSE VALVE
TEST DATA DOCUMENT MIL-S-901 FOR LIGHT WEIGHT, GRADE A0.MIL-S-901 FOR LIGHT WEIGHT, GRADE A0CL I FIXTURE 4A SPECIFICATION
SPECIFICATION/STANDARD DATA 81349 - MIL-V-22133 GOVERNMENT SPECIFICATION
DEPARTURE FROM CITED DOCUMENT MONEL SCREWS
III END ITEM IDENTIFICATION W/S CVN NR BOUNDARY AREA
III PART NAME ASSIGNED BY CONTROLLING AGENCY WCN WAFER VALVE AND OPERATOR, WITH MONEL SCREWS
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-V-22133

Restrictions/Controls & Freight Information | NSN 4820-01-538-1851

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 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 4820-01-538-1851

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each