ASAP Aviation Procurement is pleased to announce that part number 51745 of NSN 4820-01-543-2311 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number 51745 is a Valve Gate manufactured by Velan Valve Corporation under CAGE Code 57574. 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 |
|---|---|---|---|---|---|---|
| 4820-01-543-2311 Item PartTypeName: VALVE,GATE | 4820 | 015432311 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 51745 | 5 | 9 | D |
| MRC | Criteria | Characteristic |
|---|---|---|
| AWLS | Connection Type | BUTT WELD PIPE |
| ADST | Bonnet Attachment Method | BOLTED |
| MATT | Material | STEEL COMP 316 AND STEEL COMP 316L BODY |
| CXCY | Part Name Assigned By Controlling Agency | 4" BOLTED BONNET GATE VALVE, FORGED STAINLESS STEEL 150 LB CLASS ANSI, BUTT WELD CONNECTIONS |
| CYCA | Pressure Class | 150.0 POUNDS PER SQUARE INCH |
| AQLR | Valve Operation Method | MANUAL |
| AGAV | End Item Identification | CVN- REACTOR BOUNDARY AREA |
| CRKP | Stem Type | RISING |
| AAAR | Nominal Pipe Size Accommodated | 4.000 INCHES |
| MRC | Decoded Requirement | Clear Text Reply |
| ADSR | Bonnet Type | OUTSIDE SCREW-YOKE |
| FEAT | Special Features | BODY MATERIAL FORGED F316 IS DUAL CERTIFIED F316/F316L |
| MATT | Material | STEEL COMP 316 AND STEEL COMP 316L STEM |
| CCFG | Valve Size | 4.000 INCHES |
| CYBZ | Inlet Relationship With Outlet | IDENTICAL |
![]() |
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