Product Details | CHECK VALVE

4820-01-548-4393 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part Alternates: SSCHS8EP1, SS-CHS8-EP-1, 4820-01-548-4393, 01-548-4393, 4820015484393, 015484393

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 22 FEB 2007 01-548-4393

Drawings & Photos | NSN 4820-01-548-4393


Demand History | NSN 4820-01-548-4393

Part Number Request Date QTY Origin
4820-01-548-4393 2017-11-327 68 DIBBS
4820-01-548-4393 2013-06-157 18 DIBBS
4820-01-548-4393 2012-02-34 15 DIBBS
4820-01-548-4393 2012-01-13 9 DIBBS
4820-01-548-4393 2012-01-04 2 DIBBS
4820-01-548-4393 2011-06-168 9 DIBBS
4820-01-548-4393 2011-06-153 3 DIBBS
4820-01-548-4393 2009-11-322 3 DIBBS

Cross Reference | NSN 4820-01-548-4393

Part Number Cage Code Manufacturer
SS-CHS8-EP-1 02570 SWAGELOK COMPANY DBA USE CAGE CODE 3T9T9 FOR

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Technical Data | NSN 4820-01-548-4393

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING BODY RUBBER ETHYLENE-PROPYLENE CLASS EPM PACKING
FLOW CONTROL DEVICE POPPET
MAXIMUM OPERATING PRESSURE 4660.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 300.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE B45 FLARELESS ALL ENDS
SEAT ANGLE 12.0 DEGREES ALL ENDS
FURNISHED ITEMS AND QUANTITY 4 FERRULE AND 2 NUT
SPECIAL FEATURES 316 STAINLESS STEEL; .5 INCH TUBE CONNECTIONS; 1PSI CRACKING PRESSURE
END ITEM IDENTIFICATION MISC BULK ITEM
PART NAME ASSIGNED BY CONTROLLING AGENCY SS POPET CHECK VALVE

Restrictions/Controls & Freight Information | NSN 4820-01-548-4393

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 HX Navy ICP
Mechanicsburg, PA 17055-0788
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 4820-01-548-4393

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