ASAP Aviation Procurement is pleased to announce that part number A50-24-4A of NSN 4820-00-136-4575 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number A50-24-4A is a Seat Valve manufactured by Mcc Holdings Inc under CAGE Code 27477. 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 |
|---|---|---|---|---|---|---|
| 4820-00-136-4575 Item PartTypeName: SEAT,VALVE | 4820 | 001364575 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| A50-24-4A | 2 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 26.688 INCHES MINIMUM AND 26.750 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 23.250 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.125 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 5.969 INCHES NOMINAL |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| MATT | MATERIAL | RUBBER BUNA N SEAT |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
![]() |
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