ASAP Aviation Procurement is pleased to announce that part number 503F-1 2 of NSN 4820-01-645-3643 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number 503F-1 2 is a Valve Ball manufactured by Inline Industries Inc under CAGE Code 067Z1. 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 |
|---|---|---|---|---|---|---|
| 4820-01-645-3643 Item PartTypeName: VALVE,BALL | 4820 | 016453643 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 503F-1/2 | 5 | 3 | 2 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AEQJ | MINIMUM OPERATING TEMP | -20.0 DEG FAHRENHEIT |
| AGAV | END ITEM IDENTIFICATION | VALVE,CHECK |
| CCFG | VALVE SIZE | 0.50 INCHES |
| CQGM | MAXIMUM OPERATING PRESSURE | 1000.00 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CYDY | VALVE MODEL NUMBER FOR WHICH DESIGNED | 503F |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 HANDLE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | A351 GR. CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| STYL | STYLE DESIGNATOR | CROSS |
| AEHZ | MAXIMUM OPERATING TEMP | 420.00 DEG FAHRENHEIT SINGLE RESPONSE |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| CWCF | FACE TO FACE DISTANCE | 3.14 INCHES |
| MATT | MATERIAL | STEEL BODY |
![]() |
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