We’re pleased to announce that part number 31F-CB2 6.00IN with NSN 4820014214705 is now available in our ready-to-ship inventory. Manufactured by Cook Bros Mfg And Supply Co having CAGE Code 6A441 under FSC 4820 Valves Nonpowered, 31F-CB2 6.00IN part is a Valve Check. Are you interested in a quick quote for 31F-CB2 6.00IN part? All you have to do is fill in the RFQ form below with your information, and we will take care of the rest. A dedicated sales representative will respond to your RFQ by email or by phone within 15 minutes of receiving this form.
| Part Number: 31F-CB2 6.00IN | NSN: 4820-01-421-4705 (4820014214705) | Item Name: Valve Check | NIIN : 014214705 | |
| CAGE Code: 6a441 | FSC: 4820 Valves Nonpowered | FSG: 48 Valves | Category: NSN | |
| Qty Available: 2022 | Description: Valve Check | Manufacturer: Cook Bros Mfg And Supply Co | Last Updated: 05-27-2025 | Country: USA |
| NCB Code: 01 | INC Code: 05487 | |||
Your quote will be calculated based on your answers to asterisk-marked (*) fields such as Needs Parts By and Quantity (ea), so be sure to fill them out as best and as thorough as possible. ASAP Aviation Stock, owned and operated by ASAP Semiconductor, is a leading supplier of NSN parts - with more than 2 billion NSNs in stock.
We are an AS9120B, ISO 9001:2015, and FAA 0056B accredited company and have several warehouses full of ready-to-ship parts in key locations across the US and Canada. This allows us to fulfill AOG requirements in a timely manner with ease. Need to meet your requirements ASAP? No problem, we offer same day shipping and next day shipping on qualifying items.
The National Stock Number, also known as NSN, is recognized and utilized as a cataloging system for procuring, stocking, and issuing items by all members of the North Atlantic Treaty Organization (NATO) and the United States’ Department of Defense (DoD). To learn more about 31F-CB2 6.00IN part with NSN 4820014214705, call us at our toll-free number +1-714-705-4780, or email us at sales@asapaviationstock.com.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-421-4705 Item Description: VALVE,CHECK | 4820 | 014214705 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| NS73106CB20 | 5 | 9 | D |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQGM | Maximum Operating Pressure | 80.0 POUNDS PER SQUARE INCH 3RD RESPONSE |
| ARKN | Flange Shape | ROUND WITH HOLES ALL ENDS |
| STYL | Style Designator | STRAIGHT THRU FLANGED ENDS |
| MDCL | Material Document And Classification | ASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| AQLR | Valve Operation Method | AUTOMATIC |
| CWCF | Face To Face Distance | 14.000 INCHES |
| CWCQ | Bolt Hole Nominal Diameter | 0.875 INCHES ALL ENDS |
| AEHZ | Maximum Operating Temp | 800.0 DEG FAHRENHEIT 3RD RESPONSE |
| MRC | Decoded Requirement | Clear Text Reply |
| CWDH | Raised Face Nominal Height | 0.062 INCHES ALL ENDS |
| MATT | Material | STEEL UNS J03002 FLOW CONTROL DEVICE |
| AECS | Bolt Hole Quantity | 8 ALL ENDS |
| MDCL | Material Document And Classification | ASTM A182, GRADE F6A ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| AEHZ | Maximum Operating Temp | 500.0 DEG FAHRENHEIT 2ND RESPONSE |
| CWCD | Nominal Outside Diameter | 11.000 INCHES ALL ENDS |
| CQGM | Maximum Operating Pressure | 170.0 POUNDS PER SQUARE INCH 2ND RESPONSE |
| CWDF | Flange Face Design | RAISED STRAIGHT ALL ENDS |
| AEHZ | Maximum Operating Temp | 100.0 DEG FAHRENHEIT 1ST RESPONSE |
| AGAV | End Item Identification | STRATEGIC SEALIFT CONVERSION SHIPS CLASS |
| CWCK | Nominal Thickness | 1.000 INCHES ALL ENDS |
| MATT | Material | STEEL UNS J03002 BODY |
| MATT | Material | STEEL UNS K91151 SEAT |
| CWDL | Raised Face Nominal Diameter | 8.500 INCHES ALL ENDS |
| CCFG | Valve Size | 6.000 INCHES |
| CQGM | Maximum Operating Pressure | 285.0 POUNDS PER SQUARE INCH 1ST RESPONSE |
| CWCT | Bolt Circle Nominal Diameter | 9.500 INCHES ALL ENDS |
| BBJX | Mounting Position | HORIZONTAL |
| ADQU | Flow Control Device | DISK |
| AWLS | Connection Type | FLANGE ALL ENDS |
| MDCL | Material Document And Classification | ASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY |
| 2010000011565 | 3010000016187 |
| 1510010879129 | 4010000019590 |
| 5110000122252 | 6010012320400 |
| 7010003227140 | 8150014633182 |
| 1510001240914 | 1510000808414 |
| View All | |
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