ASAP Aviation Procurement is pleased to announce that part number 046333 of NSN 4820-01-399-4257 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number 046333 is a Valve Stop Check manufactured by William Powell Company The under CAGE Code 48422. Simply fill out the Request for Quote (RFQ) form provided here to get started on your quote. In order to make sure that we get you your quote in a timely manner, please take the time to make sure that all fields are completely filled out, particularly the asterisk-marked (*) fields like Parts Needed By and Quantity (ea).
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-399-4257 Item PartTypeName: VALVE,STOP-CHECK | 4820 | 013994257 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 046333 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| AEHZ | MAXIMUM OPERATING TEMP | 500.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AWLS | CONNECTION TYPE | BUTT WELD PIPE ALL ENDS |
| BBJX | MOUNTING POSITION | HORIZONTAL |
| CQGM | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MATT | MATERIAL | STEEL COMP 316 FLOW CONTROL DEVICE |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL |
| ADSR | BONNET TYPE | OUTSIDE SCREW-YOKE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| AHNC | CONNECTION STYLE | BEVELED PIPE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| MATT | MATERIAL | STEEL COMP 310 BODY |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 6.000 INCHES ALL ENDS |
| MATT | MATERIAL | STEEL COMP 316 STEM |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Before You Go, Take a look To Our Extensive Range of NSN Parts Catalog. We Provide High Quality NSN Parts with 24/7 Quotation Facility.
Request for Quote