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4820-01-428-1788 National Stock Number Part List

ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 4820-01-428-1788 (4820014281788). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.

What We Feature In Our NSN 4820-01-428-1788 Catalog

  • In-Demand Part Numbers: We currently offer options for part numbers like MM-3130B-11M-S, MM-3130B-TC-11M-S, MM3130B1TC11M, and others.
  • Popular Manufacturers: Items on this page trace back to notable entities like Metrex Valve Corp, and others.

NSN 4820-01-428-1788 Details

Alternative NSN: 4820014281788
Manufacturers Metrex Valve Corp
Item Name Valve Safety Relief
INC Code 05488
Federal Supply Group (FSG) 48 Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-428-1788 (014281788)
NCB Code USA (01)

Manufacturer's List for NSN 4820-01-428-1788, 4820014281788

Associated Part Numbers of NSN 4820-01-428-1788

Part No Manufacturer Item Name CAGE Code Type Status Availability RFQ
MM-3130B-11M-S metrex valve corp 21013 a a RFQ
MM-3130B-TC-11M-S metrex valve corp 21013 a a RFQ
MM3130B1TC11M metrex valve corp 21013 a a RFQ

Characteristics Data of NSN 4820014281788

MRCCriteriaCharacteristic
ARKNFLANGE SHAPEROUND WITH HOLES ALL ENDS
MATTMATERIALBRONZE BODY NICKEL ALLOY FLOW CONTROL DEVICE RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING NICKEL ALLOY SEAT NICKEL ALLOY STEM
AZGMMOUNTING FACILITYBRACKET
ADZHRENEWABLE SEAT RING TYPETHREADED
FEATSPECIAL FEATURESACTUATED BY R-114 REFRIGERANT PRESSURE THRU DIAPHRAGM PILOT ACTUATOR
AECSBOLT HOLE QUANTITY8 ALL ENDS
CWCDNOMINAL OUTSIDE DIAMETER7.687 INCHES ALL ENDS
CWCFFACE TO FACE DISTANCE14.000 INCHES
AWLSCONNECTION TYPEFLANGE ALL ENDS
CWCKNOMINAL THICKNESS1.000 INCHES ALL ENDS
CWCQBOLT HOLE NOMINAL DIAMETER0.687 INCHES ALL ENDS
CWCTBOLT CIRCLE NOMINAL DIAMETER6.562 INCHES ALL ENDS
MEDAMEDIA FOR WHICH DESIGNEDWATER, FRESH 1ST RESPONSE WATER, SALT 2ND RESPONSE
CQGMMAXIMUM OPERATING PRESSURE96.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
CCFGVALVE SIZE4.000 INCHES
STYLSTYLE DESIGNATORC8A STRAIGHT THRU FLANGED ENDS NOTE:TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
AQLRVALVE OPERATION METHODAIR
CQCYADJUSTABLE PRESSURE RANGE16.0 TO 96.0 POUNDS PER SQUARE INCH
CWDFFLANGE FACE DESIGNPLAIN ALL ENDS

Relevant Components for NSN - 4820-01-428-1788, 4820014281788

4810-01-103-6098 (4810011036098) 4820-01-334-0599 (4820013340599) 4820-01-537-2778 (4820015372778) 4820-01-510-0543 (4820015100543)
4820-01-354-1657 (4820013541657) 4820-01-338-6230 (4820013386230) 4820-00-417-5424 (4820004175424) 4820-01-223-5119 (4820012235119)
4820-00-626-7481 (4820006267481) 4820-01-352-3713 (4820013523713) 4820-00-055-6778 (4820000556778) 4820-01-240-3067 (4820012403067)

Frequently Asked Questions (FAQ): NSN 4820-01-428-1788

What Is the National Stock Number (NSN) Corresponding to the Item “Valve Safety Relief” with Part Number MM-3130B-11M-S?
  • Part number MM-3130B-11M-S, described as a “Valve Safety Relief” is listed with the NSN 4820-01-428-1788.
What Manufacturers Are Associated with NSN 4820-01-428-1788?
  • The manufacturers we stock parts from that are associated with NSN 4820-01-428-1788 are Metrex Valve Corp.
How Can I Locate and Procure Parts with the NSN 4820-01-428-1788?
  • You can find a variety of items listed with the NSN 4820-01-428-1788 right here on ASAP Semiconductor by using the online search tool we provide. ASAP Semiconductor specializes in the distribution of NSN parts and maintains an expansive inventory that is sourced from top manufacturers.
What Item Name Is Associated with NSN 4820-01-428-1788?
  • The item name associated with NSN 4820-01-428-1788 is "Valve Safety Relief." An NSN, or National Stock Number, serves as a standardized code used to identify specific items within inventory management and procurement systems, promoting an ease of trade.
What Is the Makeup of NSN 4820-01-428-1788?
  • The NSN 4820-01-428-1788 consists of the following components:
  • 1.The Federal Supply Classification Group (FSCG): The first four digits of this NSN, "4820," indicate that this item belongs to the Federal Supply Group for Fire Control Equipment and the Federal Supply Class for Fire Control Directors.
  • 2.The National Item Identification Number (NIIN): The next nine digits, "014281788," uniquely identify the item, the first two digits, “USA (01),” indicating that it was codified in the United States.

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