NSN 4820-01-368-1772, 4820013681772 Details - Valve Safety Relief Parts List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-368-1772 (013681772)
NCB Code USA (01)

Technical Characteristics of NSN 4820013681772

MRCCriteriaCharacteristic
AAARNOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES ALL ENDS
AEHZMAXIMUM OPERATING TEMP165.0 DEG FAHRENHEIT SINGLE RESPONSE
AGAVEND ITEM IDENTIFICATIONOLIVER PERRY CLASS FFG
AHNCCONNECTION STYLESOCKET WITH BRAZING RING ERR-100
AWLSCONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CQCYADJUSTABLE PRESSURE RANGE+45.0/+57.0 POUNDS PER SQUARE INCH
CQGMMAXIMUM OPERATING PRESSURE440.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CRTLCRITICALITY CODE JUSTIFICATIONFEAT
FEATSPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
MATTMATERIALSTEEL CORROSION RESISTING SEAT
MATTMATERIALSTEEL CORROSION RESISTING STEM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAISI 303 ASSN STD SINGLE MATERIAL RESPONSE STEM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAISI 304 ASSN STD SINGLE MATERIAL RESPONSE SEAT
STYLSTYLE DESIGNATORANGLE
ADSUDISK LOADING METHODSPRING
MATTMATERIALCOPPER ALLOY FLOW CONTROL DEVICE
AQLRVALVE OPERATION METHODAUTOMATIC
MATTMATERIALBRONZE BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAASTM B16 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
TMQYFURNISHED ITEMS AND QUANTITY2 TAILPIECE

  Relevant Components for NSN - 4820-01-368-1772, 4820013681772

4810-00-001-4499 (4810000014499) 4810-00-001-4611 (4810000014611) 4810-00-001-6321 (4810000016321) 4810-00-001-6587 (4810000016587)
4810-00-001-6588 (4810000016588) 4810-00-001-6589 (4810000016589) 4810-00-001-6605 (4810000016605) 4810-00-001-6872 (4810000016872)
4810-00-001-6873 (4810000016873) 4810-00-001-7848 (4810000017848) 4810-00-001-9471 (4810000019471) 4810-00-001-9472 (4810000019472)

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