ASAP Aviation Procurement is pleased to announce that part number 1559AS662-1 of NSN 4820-01-593-4915 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number 1559AS662-1 is a Valve Regulating System Pressure manufactured by Snowbird Environmental Systems under CAGE Code 0V5R4. 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 |
|---|---|---|---|---|---|---|
| 4820-01-593-4915 Item PartTypeName: VALVE,REGULATING,SYSTEM PRESSURE | 4820 | 015934915 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 1559AS662-1 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| SUPP | Supplementary Features | MANUFACTURING PROCESS SHALL BE IN ACCORDANCE WITH THOSE SPECIFIED ON DWG 1559AS400 |
| CXCY | Part Name Assigned By Controlling Agency | EXPANSION VALVE ASSEMBLY |
| AGAV | End Item Identification | NHA - P/N 1559AS428 |
| FEAT | Special Features | ASSEMBLY INCLUDES 1 EA OF P/N'S 1559AS663-1 VALVE, 1559AS142-2 NUT, 1559AS160-2 FITTING, 1559AS450-1 TUBING, 1559AS470-1ADAPTER, 1559AS169-2,TUBING 1559AS142-1 NUT. FLUX AND BRAZING ALLOY AS REQUIRED |
| MRC | Decoded Requirement | Clear Text Reply |
| ABFF | Furnished Items | ADAPTER AND NUT AND INTERNAL BYPASS VALVE AND BRAZING RING |
![]() |
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