NSN 4820-01-121-8057 (NSN 4820011218057) Valve Safety Relief Parts Catalog

National Stock Number NSN 4820-01-121-8057 under Valve Safety Relief parts. At Aerospace Exchange, owned and operated by ASAP Semiconductor, we aim to bring simplicity into the chaotic aerospace and defense industries. Our goal is to make your part procurement process simple and complete in a matter of seconds with our easy to use search engine.
 
Simply type any part number, CAGE code, or NSN such as 4820-01-121-8057 to find the parts you desire. We have a large NSN part inventory from top NSN part manufacturers such as Dresser Industries Inc, Komdresco Canada Inc with top products such as 1511 H, 3VP953-H. We pride ourselves on serving the U.S. and her allies while maintaining our No China Sourcing Policy. Fill out the request for quote form for NSN 4820-01-121-8057 Valve Safety Relief parts and hear from a dedicated account representative in fifteen minutes.

Item Name Valve Safety Relief
INC Code 05488
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-121-8057 (011218057)
NCB Code USA (01)
Manufacturer Dresser Industries Inc, Komdresco Canada Inc
Associated Parts Numbers of NSN 4820-01-121-8057
Part Number Manufacturer Item Name Cage Code Type Status RFQ
1511 H dresser industries inc valve safety relief 16497 F A RFQ
3VP953-H komdresco canada inc valve safety relief 57756 A F RFQ

Technical Characteristics of NSN 4820011218057

MRCCriteriaCharacteristic
ADSTBONNET ATTACHMENT METHODBOLTED
AWLSCONNECTION TYPETHREADED INTERNAL PIPE 1ST END
STYLSTYLE DESIGNATORANGLE FLANGED ENDS
ARKNFLANGE SHAPEROUND WITH HOLES 2ND END
CWDLRAISED FACE NOMINAL DIAMETER3.562 INCHES 2ND END
AQLRVALVE OPERATION METHODAUTOMATIC
CWDHRAISED FACE NOMINAL HEIGHT0.062 INCHES 2ND END
CCFGVALVE SIZE2.500 INCHES
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP450.0 DEG FAHRENHEIT SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE2.500 INCHES 1ST END
CWCDNOMINAL OUTSIDE DIAMETER6.125 INCHES 2ND END
CWCQBOLT HOLE NOMINAL DIAMETER0.750 INCHES 2ND END
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE4.250 INCHES
MATTMATERIALCOPPER ALLOY SEAT
THSDTHREAD SERIES DESIGNATORNPT 1ST END
AGAVEND ITEM IDENTIFICATIONHEATING SYSTEM ONBOARD 270 FT WMEC CG VESSELS
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SPRING
AECSBOLT HOLE QUANTITY4 2ND END
CQGMMAXIMUM OPERATING PRESSURE30.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CWCKNOMINAL THICKNESS0.812 INCHES 2ND END
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE4.000 INCHES
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 1ST END
CWCTBOLT CIRCLE NOMINAL DIAMETER4.500 INCHES 2ND END
CWDFFLANGE FACE DESIGNRAISED STRAIGHT 2ND END
AAJFTHREAD DIRECTIONRIGHT-HAND 1ST END

Relevant Components for NSN - 4820-01-121-8057, 4820011218057
4820-00-835-3873 (4820008353873) 4820-01-431-2398 (4820014312398) 4820-01-009-8942 (4820010098942) 4820-01-273-3653 (4820012733653)
4820-01-274-9975 (4820012749975) 4820-01-600-7663 (4820016007663) 4820-01-338-4276 (4820013384276) 4820-01-233-6683 (4820012336683)
4820-01-018-1584 (4820010181584) 4820-01-322-8071 (4820013228071) 4820-01-318-2830 (4820013182830) 4820-01-340-5738 (4820013405738)

Recently Viewed Parts


Send Instant RFQ

Complete Aerospace and NSN Parts Purchasing Platform

asach

AS9120B and ISO 9001:2015

asap_member

Aviation Suppliers Association Member

certified_company

FAA AC 0056B Accredited

as6081_supplier

AS 6081:2012 Certification

esd_association

ESD S20.20-2014 Certification

Semiconductor’s Certifications and Memberships

Thank You for Your Visit.

Don’t forget That We offer 24/7 Service, Competitive Prices, and Fast Deliveries. We Hope You'll Make Us Your One-Stop Purchasing Solution!

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.

bottom to top