INSTANT RFQ

Take Advantage of Our NSN 4820-01-428-1788 Catalog for Streamlined Procurement

Thank you for taking an interest in the NSN 4820-01-428-1788 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 4820-01-428-1788, including details on its associated item name, Federal Supply Group, Federal Supply Class, and more. You can also review a list of all manufacturers that our stock traces back to, each serving as a link to expanded catalogs if you wish to further your search.

Underneath our overview, part numbers like MM-3130B-11M-S, MM-3130B-TC-11M-S, MM3130B1TC11M, and others that belong to our NSN 4820-01-428-1788 inventory have been listed out for your perusal. If any are of interest to you, click on the “RFQ” button to its right to access a quote request form. By filling out and submitting a form with detailed information on your requirements and expectations, you will be able to secure fully customized quotes for your comparisons. You can rest assured that you will receive highly competitive options when you shop on Integrated Military Parts, our staff working tirelessly to ensure streamlined fulfillment and satisfaction. Knowing how we intend to serve you, continue perusing solutions on this catalog and reach out as soon as you are ready.

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-428-1788 (014281788)
NCB Code USA (01)
Manufacturer Metrex Valve Corp
Part Number Manufacturer Item Name Cage Code RFQ
MM-3130B-11M-S metrex valve corp valve safety relief 21013 RFQ
MM-3130B-TC-11M-S metrex valve corp valve safety relief 21013 RFQ
MM3130B1TC11M metrex valve corp valve safety relief 21013 RFQ

Technical Characteristics of NSN 4820014281788

MRCCriteriaCharacteristic
ADZHRENEWABLE SEAT RING TYPETHREADED
AECSBOLT HOLE QUANTITY8 ALL ENDS
AQLRVALVE OPERATION METHODAIR
ARKNFLANGE SHAPEROUND WITH HOLES ALL ENDS
AWLSCONNECTION TYPEFLANGE ALL ENDS
AZGMMOUNTING FACILITYBRACKET
CCFGVALVE SIZE4.000 INCHES
CQCYADJUSTABLE PRESSURE RANGE+16.0/+96.0 POUNDS PER SQUARE INCH
CQGMMAXIMUM OPERATING PRESSURE96.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CWCDNOMINAL OUTSIDE DIAMETER7.687 INCHES ALL ENDS
CWCFFACE TO FACE DISTANCE14.000 INCHES
CWCKNOMINAL THICKNESS1.000 INCHES ALL ENDS
CWCQBOLT HOLE NOMINAL DIAMETER0.687 INCHES ALL ENDS
CWCTBOLT CIRCLE NOMINAL DIAMETER6.562 INCHES ALL ENDS
CWDFFLANGE FACE DESIGNPLAIN ALL ENDS
FEATSPECIAL FEATURESACTUATED BY R-114 REFRIGERANT PRESSURE THRU DIAPHRAGM PILOT ACTUATOR
MATTMATERIALBRONZE BODY
MATTMATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATTMATERIALNICKEL ALLOY SEAT
MATTMATERIALNICKEL ALLOY STEM
MATTMATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MEDAMEDIA FOR WHICH DESIGNEDWATER, FRESH 1ST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDWATER, SALT 2ND RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS NOTE:TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.

Relevant Components for NSN - 4820-01-428-1788, 4820014281788
4820-01-457-8919 (4820014578919) 4820-00-518-4670 (4820005184670) 4820-01-087-8164 (4820010878164) 4820-01-658-8314 (4820016588314)
4820-01-600-0105 (4820016000105) 4820-01-221-1573 (4820012211573) 4820-01-117-0037 (4820011170037) 4820-01-047-2107 (4820010472107)
4820-00-818-1047 (4820008181047) 4820-01-544-0867 (4820015440867) 4810-00-679-2778 (4810006792778) 4820-01-115-6756 (4820011156756)

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