Here at Internet of NSN, our team supplies and delivers NSN parts such as CV 1-4 and Valve Check from Watts Regulator Co as well as other certified producers. Our stock of items includes more than six billion new, old and out of date airline parts, along with parts for the industrial and electronics industry. One of the leading independent suppliers with a strict No China Sourcing vow, Internet of NSN has been earning its reputation as a safe and reliable parts distributor. We value our relationship with our clients which is why we have gone above and beyond in earning our ISO 9001:2015 and AS9120B certifications.
We have many NSN part numbers in our stock, including 4820014252134 and many others. If you are in a quick need to source, we are your best bet on getting that part CV 1-4 delivered to you quickly! Simply search our parts directory for the NSN code that you need (you may also search by CAGE code or part number), and once you are able to locate the part, send in that Instant RFQ. An account manager will reach out to you in as little as fifteen minutes to provide you with a same day quote and let you know how quickly we can supply your item(s) for you. Whatever you need, be it electronic semiconductors, batteries, circuit breakers, motherboards, circuit sheets, or others, our team at Internet For NSN has the part(s) that you need.
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4820-01-425-2134 Item Description: Valve Check | 4820 | 014252134 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
Cv 1-4 | 5 | 1 | C | A |
MRC | Criteria | Characteristic |
---|---|---|
ADSU | DISK LOADING METHOD | SPRING |
BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
AEHZ | MAXIMUM OPERATING TEMP | -20.0 DEG FAHRENHEIT 1ST RESPONSE 100.0 DEG FAHRENHEIT 2ND RESPONSE |
CQGM | MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH 1ST RESPONSE 125.0 POUNDS PER SQUARE INCH 2ND RESPONSE |
STYL | STYLE DESIGNATOR | STRAIGHT THRU |
AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
CQJX | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS |
AHNC | CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
ADQU | FLOW CONTROL DEVICE | DISK |
MATT | MATERIAL | COPPER ALLOY BODY COPPER ALLOY FLOW CONTROL DEVICE PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
AGAV | END ITEM IDENTIFICATION | STRATEGIC SEALIFT CONVERSION SHIPS CLASS |
MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS 1ST RESPONSE STEAM 2ND RESPONSE |
FEAT | SPECIAL FEATURES | PER ANSI B.16.18 THE MAX OP PRESSURE OF 50-50 SOLDER SEAT CONNECTIONS IS 200 PSI AT 100 DEG F |
![]() |
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”. |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
Request for Quote