Product Details | SAFETY RELIEF VALVE

4820-01-412-7558 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Part Alternates: FIG114-3/4NPT-17PSI, FIG11434NPT17PSI, 93164, 9316-4, 4820-01-412-7558, 01-412-7558, 4820014127558, 014127558

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 27 APR 1995 01-412-7558

Drawings & Photos | NSN 4820-01-412-7558


Demand History | NSN 4820-01-412-7558

Part Number Request Date QTY Origin
9316-4 2022-03-90 32 DIBBS
FIG114-3/4NPT-17PSI 2022-03-90 32 DIBBS
9316-4 2021-10-304 11 DIBBS
FIG114-3/4NPT-17PSI 2021-10-304 11 DIBBS
9316-4 2021-08-243 11 DIBBS
FIG114-3/4NPT-17PSI 2021-08-243 11 DIBBS
9316-4 2021-08-227 37 DIBBS
FIG114-3/4NPT-17PSI 2021-08-227 37 DIBBS
4820-01-412-7558 2019-09-273 1 US
4820-01-412-7558 2017-08-225 66 DIBBS
4820-01-412-7558 2017-03-89 13 DIBBS
4820-01-412-7558 2017-02-53 2 DIBBS
4820-01-412-7558 2016-12-363 1 DIBBS
4820-01-412-7558 2016-12-355 1 DIBBS
4820-01-412-7558 2016-08-231 12 DIBBS
4820-01-412-7558 2015-06-177 1 DIBBS
4820-01-412-7558 2015-06-165 1 DIBBS
4820-01-412-7558 2014-08-238 1 DIBBS
4820-01-412-7558 2014-08-224 2 United States
4820-01-412-7558 2014-04-98 2 DIBBS
4820-01-412-7558 2011-09-246 7 DIBBS
4820-01-412-7558 2011-05-139 4 DIBBS
4820-01-412-7558 2010-10-287 2 DIBBS
4820-01-412-7558 2009-12-344 10 DIBBS
4820-01-412-7558 2009-07-212 10 DIBBS
4820-01-412-7558 2008-12-351 7 DIBBS

Cross Reference | NSN 4820-01-412-7558

Part Number Cage Code Manufacturer
9316-4 00994 COLUMBUS JACK CORPORATION
9316-4 02708 AGE LOGISTICS CORPORATION
FIG114-3/4NPT-17PSI 75336 F.C.KINGSTON CO. DBA STORM MANUFACTURING

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Technical Data | NSN 4820-01-412-7558

Characteristic Specifications
MATERIAL COPPER ALLOY BODY RUBBER SEAT
STYLE DESIGNATOR C3 ANGLE
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED AIR SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLE G46B PLAIN ALL ENDS
THREAD SERIES DESIGNATOR NPT ALL ENDS
NOMINAL THREAD SIZE 0.750 INCHES ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
DISK LOADING METHOD SPRING
OPENING PRESSURE SETTING 17.0 POUNDS PER SQUARE INCH
III END ITEM IDENTIFICATION 1730-01-305-6846

Restrictions/Controls & Freight Information | NSN 4820-01-412-7558

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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
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 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