INSTANT RFQ

Complete Inventory of 4820012184611 NSN 4820-01-218-4611 Parts

We at ASAP Semiconductor appreciate your vested interest in the NSN 4820-01-218-4611 inventory we offer here on Aerospace Procurement. Below, we have presented a variety of information pertaining to NSN 4820-01-218-4611 supplies, as well as part numbers like D559A-4D-1, Z02RD04A010B, and others. Take your time perusing resources, and if you find any items that match your requirements, we encourage you to request a quote. Our online Request for Quote (RFQ) forms simplify the process of obtaining pricing and procurement details, enabling you to submit information like your budget and expected fulfillment timeline to receive tailored responses from our staff within 15 minutes of our review. You can also give us a call or email using the information at the bottom of this webpage, as we would be happy to hear about your needs and assist you that way.

When you order NSN 4820-01-218-4611 parts from us, you can rest assured that only the best items will reach your hands. Every component on our website can be traced back to a manufacturer that we trust, and a myriad of listings are inspected and tested for fit, form, and function as necessary. More than that, we adhere to a strict NO CHINA SOURCING pledge, which means that all products are shipped out alongside any relevant manufacturer trace documentation or qualifying certifications to verify their origin and authenticity. Taking this into account, get in touch with a team member whenever you are ready to get started on procurement!


Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-218-4611 (012184611)
NCB Code USA (01)
Manufacturer Circor Aerospace Inc, Zevco Inc
Part Number Manufacturer Item Name Cage Code RFQ
D559A-4D-1 circor aerospace inc valve safety relief 91816 RFQ
Z02RD04A010B zevco inc valve safety relief 62701 RFQ

Technical Characteristics of NSN 4820012184611

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP280.0 DEG FAHRENHEIT SINGLE RESPONSE
AEQJMINIMUM OPERATING TEMP-40.0 DEG FAHRENHEIT
AHNCCONNECTION STYLEFLARED (TUBE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CMLPTHREAD QUANTITY PER INCH20 ALL ENDS
CQCYADJUSTABLE PRESSURE RANGE0.5/2.5 POUNDS PER SQUARE INCH
CQGMMAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.438 INCHES ALL ENDS
CQRBSEAT ANGLE37.0 DEGREES ALL ENDS
MATTMATERIALALUMINUM ALLOY 2024 BODY
MATTMATERIALRUBBER SYNTHETIC PACKING
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MEDAMEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDFUEL/OIL,HYDROCARBON 2ND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDHELIUM 3RD RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDHYDROGEN 4TH RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU W/BAFFLE
THSDTHREAD SERIES DESIGNATORUNJF ALL ENDS
TMQYFURNISHED ITEMS AND QUANTITY1 DEFLECTOR CAP

Relevant Components for NSN - 4820-01-218-4611, 4820012184611
4820-01-646-5839 (4820016465839) 4820-00-440-5361 (4820004405361) 4820-00-279-9746 (4820002799746) 4820-01-340-8754 (4820013408754)
4820-01-341-1770 (4820013411770) 4820-01-371-2206 (4820013712206) 4820-01-203-4109 (4820012034109) 4820-01-392-2973 (4820013922973)
4820-01-435-8226 (4820014358226) 4820-00-956-8933 (4820009568933) 4820-01-179-5579 (4820011795579) 4820-01-121-7765 (4820011217765)

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