Product Details | GLOBE VALVE

4820-00-418-4827 A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes VALVE, STOP-CHECK; COCK, SHUTOFF, SCREW STEM; and VALVE, SOLENOID.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: N32535SS-2 1/2I, N32535SS212I, CID882057606, CS48200015AAAF, CS4820-0015AAAF, F090074C02TS, F09-0074C-02TS, MILV22052, MILV22052C2 1-2, MILV22052C212, 7795-2-1/2IN C1D882057762, 7795212INC1D882057762, 10020142, 10-02-0142, 1542C60999, 1542C-60-999, 1542U60999, 1542U-60-999, 1889553, 1889553 ASSEMBLY GS 2 1/2IN, 1889553ASSEMBLYGS212IN, 21FCB1, 21F-CB-1, 2620922X2, 2620-922X2, 2620-922X2 ASSEMBLY GS 2 1/2IN, 2620922X2ASSEMBLYGS212IN, 4820-00-418-4827, 00-418-4827, 4820004184827, 004184827

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 30 NOV 1970 00-418-4827

Drawings & Photos | NSN 4820-00-418-4827


Demand History | NSN 4820-00-418-4827

Part Number Request Date QTY Origin
F090074C02TS 2025-10-288 4 VN
4820-00-418-4827 2012-12-353 1 DIBBS
4820-00-418-4827 2012-04-103 1 DIBBS
4820-00-418-4827 2010-12-349 2 DIBBS
4820-00-418-4827 2010-07-188 2 DIBBS

Cross Reference | NSN 4820-00-418-4827

Part Number Cage Code Manufacturer
10-02-0142 96169 ELECTRIC BOAT CORPORATION
1542C-60-999 37239 LUNKENHEIMER CO
1542U-60-999 37239 LUNKENHEIMER CO
1889553 80064 NAVAL SHIP SYSTEMS COMMAND
1889553 ASSEMBLY GS 2 1/2IN 80064 NAVAL SHIP SYSTEMS COMMAND
21F-CB-1 61661 NEWMANS INC NEW JERSEY DIV
2620-922X2 96169 ELECTRIC BOAT CORPORATION
2620-922X2 ASSEMBLY GS 2 1/2IN 63686 THE WALWORTH COMPANY
2620-922X2 ASSEMBLY GS 2 1/2IN 96169 ELECTRIC BOAT CORPORATION
7795-2-1/2IN C1D882057762 79342 WILLIAM E WILLIAMS, VALVE CORP DBA WILLIAMS VALVE
CID882057606 51949 ZIDELL VALVE CORP
CS4820-0015AAAF 51949 ZIDELL VALVE CORP
F09-0074C-02TS 57574 VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION
MILV22052 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILV22052C2 1-2 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
N32535SS-2 1/2I 62650 FLOTECH, INC. DBA TUBE SERVICES-DIVISION

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Technical Data | NSN 4820-00-418-4827

Characteristic Specifications
MATERIAL STEEL BODY COBALT ALLOY FLOW CONTROL DEVICE COBALT ALLOY SEAT STEEL COMP 410 STEM
MATERIAL DOCUMENT AND CLASSIFICATION A105,GRADE 2 ASSN STD SINGLE MATERIAL RESPONSE BODY 66 FED STD SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATOR A1A STRAIGHT THRU FLANGED ENDS
FACE TO FACE DISTANCE 8.500 INCHES
VALVE SIZE 2.500 INCHES
FLOW CONTROL DEVICE STEM OR DISK
MEDIA FOR WHICH DESIGNED STEAM SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 500.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE FLANGE ALL ENDS
FLANGE SHAPE ROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER 7.000 INCHES ALL ENDS
NOMINAL THICKNESS 0.875 INCHES ALL ENDS
BOLT HOLE QUANTITY 4 ALL ENDS
BOLT HOLE NOMINAL DIAMETER 0.750 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER 5.500 INCHES ALL ENDS
FLANGE FACE DESIGN RAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT 0.062 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER 4.125 INCHES ALL ENDS
BONNET TYPE OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD BOLTED
FEATURES PROVIDED BONNET PACKING
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILV22052

Restrictions/Controls & Freight Information | NSN 4820-00-418-4827

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 736 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4820-00-418-4827

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable 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