Fill out a request for quote form below and receive a competitive quote for Part Number 1 1-2 1556HCX2M with NSN 4820-00-147-2806, manufactured by Dresser Industries Inc. This Valve Safety Relief NSN Part 1 1-2 1556HCX2M with and cage code 16497, is currently available for purchase, and with our Instant RFQ service, you can obtain a personalized quote within 15 minutes or less.
Veritableaerospace.com is owned and operated by ASAP Semiconductor, one of the leading distributors of obsolete and hard to find NSN parts in the United States. Our inventory contains over 10 million ready-to-ship parts from over 5,000 different manufacturers. These parts are organized into over 26 categories marked by their federal supply codes.
If your request is urgent, please contact us at +1-714-705-4780. You can also email your Bill of Materials (BOM) to sales@veritableaerospace.com. We are open 24/7, 365 days a year. Do you wish to receive regular updates on NSN parts or other obsolete electronic parts? If so, you can download the ASAP Semiconductor App from the Google Play Store or iOS store.
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4820-00-147-2806 Item Description: Valve Safety Relief | 4820 | 001472806 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | 0 | ||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
1 1-2 1556hcx2m | C | 2 | 3 |
MRC | Criteria | Characteristic |
---|---|---|
ADQU | FLOW CONTROL DEVICE | DISK |
ADSR | BONNET TYPE | EXPOSED SPRING |
ADST | BONNET ATTACHMENT METHOD | BOLTED |
ADSU | DISK LOADING METHOD | SPRING |
AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
ARKN | FLANGE SHAPE | ROUND 1ST END |
AWLS | CONNECTION TYPE | FLANGE 1ST END |
AWLS | CONNECTION TYPE | FLANGE 2ND END |
AZGM | MOUNTING FACILITY | BRACKET |
CCFG | VALVE SIZE | 1.500 INCHES |
CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 5.750 INCHES |
CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 7.000 INCHES |
CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT 1ST END |
CWDH | RAISED FACE NOMINAL HEIGHT | 0.625 INCHES 2ND END |
STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote