Product Details | STOP DIAPHRAGM VALVE

4820-01-147-6395 A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see VALVE, Y.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 3169629, 8586901, 85869-01, 85869-01 3 1/2I, 8586901312I, 8586901E, 85869-01E, 4820-01-147-6395, 01-147-6395, 4820011476395, 011476395

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 19 FEB 1983 01-147-6395

Drawings & Photos | NSN 4820-01-147-6395


Demand History | NSN 4820-01-147-6395

Part Number Request Date QTY Origin
85869-01E 2023-12-11 1 DIBBS
85869-01E 2023-11-28 1 DIBBS
85869-01E 2022-02-15 1 DIBBS
85869-01E 2022-01-25 1 DIBBS
85869-01E 2021-09-23 1 DIBBS
85869-01E 2021-09-12 1 DIBBS
85869-01E 2020-12-22 1 DIBBS
85869-01E 2019-12-16 5 DIBBS
85869-01E 2019-12-05 5 DIBBS
85869-01E 2019-11-25 1 DIBBS
85869-01E 2019-11-14 1 DIBBS
85869-01E 2019-08-26 1 DIBBS
4820-01-147-6395 2018-01-03 1 DIBBS
4820-01-147-6395 2017-12-25 1 DIBBS
4820-01-147-6395 2017-05-04 1 DIBBS
4820-01-147-6395 2016-07-21 1 DIBBS
4820-01-147-6395 2016-05-23 1 DIBBS
4820-01-147-6395 2016-05-10 1 DIBBS

Cross Reference | NSN 4820-01-147-6395

Part Number Cage Code Manufacturer
3169629 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
85869-01 86184 GRISWOLD INDUSTRIES, CO. DBA CLA-VAL CO
85869-01 3 1/2I 86184 GRISWOLD INDUSTRIES, CO. DBA CLA-VAL CO
85869-01E 86184 GRISWOLD INDUSTRIES, CO. DBA CLA-VAL CO

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Technical Data | NSN 4820-01-147-6395

Characteristic Specifications
MATERIAL NICKEL ALLOY OVERALL
STYLE DESIGNATOR A1A STRAIGHT THRU FLANGED ENDS
FACE TO FACE DISTANCE 13.750 INCHES
VALVE SIZE 3.500 INCHES
MAXIMUM OPERATING PRESSURE 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE FLANGE ALL ENDS
FLANGE SHAPE ROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER 6.625 INCHES ALL ENDS
NOMINAL THICKNESS 1.000 INCHES ALL ENDS
BOLT HOLE QUANTITY 8 ALL ENDS
BOLT HOLE NOMINAL DIAMETER 0.687 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER 6.062 INCHES ALL ENDS
FLANGE FACE DESIGN PLAIN ALL ENDS
BONNET TYPE INSIDE SCREW
BONNET ATTACHMENT METHOD THREADED
SPECIAL FEATURES THD BOSS ON RIGHT SIDE,2

Restrictions/Controls & Freight Information | NSN 4820-01-147-6395

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 576 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 4820-01-147-6395

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each