ASAP Aviation Procurement is pleased to announce that part number K D559-B-4M-1.5 of NSN 4820-01-536-5862 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number K D559-B-4M-1.5 is a Parts Kit Safety Relief Valve manufactured by Circor Aerospace Inc under CAGE Code 91816. 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 |
|---|---|---|---|---|---|---|
| 4820-01-536-5862 Item PartTypeName: PARTS KIT,SAFETY RELIEF VALVE | 4820 | 015365862 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| K/D559-B-4M-A/C | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | 4820-01-536-5560; SAFETY RELIEF VALVE 1/2 |
| AJJX | COMPONENT DOCUMENT ORIGIN | INDUSTRIAL |
| AJJY | DOCUMENT SOURCE | 91816 |
| AJJZ | DOCUMENT TYPE | CATALOG SHEET |
| FEAT | SPECIAL FEATURES | REPLACEMENT SEAL KIT FOR D559B-4M 0.500 INCH RELIEF VALVES THAT FALL IN THE 0.5 TO 13.9 CRACKING PRESSURE PSIG |
![]() |
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