INSTANT RFQ

Take Advantage of Our NSN 4820-00-203-4521 Catalog for Streamlined Procurement

Thank you for taking an interest in the NSN 4820-00-203-4521 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 4820-00-203-4521, 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 4-2800, 8-00282-1, A4-2800, and others that belong to our NSN 4820-00-203-4521 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 Check
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-203-4521 (002034521)
NCB Code USA (00)
Manufacturer Sweeney Engineering Corp, Hughes Missile Systems Co, Raytheon Company
Part Number Manufacturer Item Name Cage Code RFQ
4-2800 sweeney engineering corp valve check 96736 RFQ
8-00282-1 hughes missile systems co valve check 14170 RFQ
8-00282-1 raytheon company valve check 15090 RFQ
A4-2800 sweeney engineering corp valve check 96736 RFQ

Technical Characteristics of NSN 4820002034521

MRCCriteriaCharacteristic
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP400.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
BBJXMOUNTING POSITIONHORIZONTAL
CMLPTHREAD QUANTITY PER INCH12 ALL ENDS
CQGMMAXIMUM OPERATING PRESSURE192.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE1.062 INCHES ALL ENDS
CQRBSEAT ANGLE37.0 DEGREES ALL ENDS
MATTMATERIALALUMINUM ALLOY OVERALL
MEDAMEDIA FOR WHICH DESIGNEDFUEL/OIL,HYDROCARBON SINGLE RESPONSE
SFTTSURFACE TREATMENTANODIZE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUN ALL ENDS
AAJDTHREAD CLASS3A ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET

Relevant Components for NSN - 4820-00-203-4521, 4820002034521
4810-00-564-9653 (4810005649653) 4820-01-292-5688 (4820012925688) 4820-01-432-0206 (4820014320206) 4810-01-280-8951 (4810012808951)
4810-01-278-2194 (4810012782194) 4820-01-689-8049 (4820016898049) 4820-01-275-0555 (4820012750555) 4810-00-135-7930 (4810001357930)
4820-01-157-2886 (4820011572886) 4820-01-644-5593 (4820016445593) 4820-00-695-8789 (4820006958789) 4820-01-357-3300 (4820013573300)

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