Product Details | CHECK VALVE

4820-01-449-5691 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: SSCHS45, SS-CHS4-5, 4820-01-449-5691, 01-449-5691, 4820014495691, 014495691

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 06 OCT 1997 01-449-5691

Drawings & Photos | NSN 4820-01-449-5691


Cross Reference | NSN 4820-01-449-5691

Part Number Cage Code Manufacturer
SS-CHS4-5 02570 SWAGELOK COMPANY DBA USE CAGE CODE 3T9T9 FOR
SS-CHS4-5 18034 NUPRO CO
SS-CHS4-5 1N7V5 SCIOTO VALVE & FITTING CO.
SS-CHS4-5 51213 SCIOTO VALVE AND FITTING CO
SS-CHS4-5 Z06K8 DEPARTUREPOWER AVIATION SERVICES

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Technical Data | NSN 4820-01-449-5691

Characteristic Specifications
MATERIAL STEEL COMP 316 BODY STEEL COMP 316 FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
STYLE DESIGNATOR A2 STRAIGHT THRU
FLOW CONTROL DEVICE POPPET
VALVE OPERATION METHOD AUTOMATIC
MOUNTING POSITION HORIZONTAL
DISK LOADING METHOD SPRING
OPENING PRESSURE SETTING 5.0 POUNDS PER SQUARE INCH
SPECIAL FEATURES 1/4 IN.SWAGELOK END CONNECTIONS;O/A LG 2.43 IN.
END ITEM IDENTIFICATION 4920-01-393-4305;TEST SET,AIRCRAFT

Restrictions/Controls & Freight Information | NSN 4820-01-449-5691

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 594 unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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