We’re pleased to announce that part number 4004-18 with NSN 4820014912311 is now available in our ready-to-ship inventory. Manufactured by Aerospace Systems And Components having CAGE Code 34163 under FSC 4820 Valves Nonpowered, 4004-18 part is a Valve Check. Are you interested in a quick quote for 4004-18 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: 4004-18 | NSN: 4820-01-491-2311 (4820014912311) | Item Name: Valve Check | NIIN : 014912311 | |
| CAGE Code: 34163 | FSC: 4820 Valves Nonpowered | FSG: 48 Valves | Category: NSN | |
| Qty Available: 2980 | Description: Valve Check | Manufacturer: Aerospace Systems And Components | Last Updated: 05-21-2025 | 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 4004-18 part with NSN 4820014912311, call us at our toll-free number +1-714-705-4780, or email us at sales@asapaviationstock.com.
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK |
| AECS | BOLT HOLE QUANTITY | 8 ALL ENDS |
| AEHZ | MAXIMUM OPERATING TEMP | 300.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AEQJ | MINIMUM OPERATING TEMP | -65.0 DEG FAHRENHEIT |
| AGAV | END ITEM IDENTIFICATION | SH-2G SUPER SEASPRITE HELICOPTER |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| CQGM | MAXIMUM OPERATING PRESSURE | 15.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5.000 INCHES ALL ENDS |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.223 INCHES ALL ENDS |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 4.625 INCHES ALL ENDS |
| FEAT | SPECIAL FEATURES | DUAL 4-INCH FLAPPER |
| 2010000011565 | 3010000016187 |
| 1510010879129 | 4010000019590 |
| 5110000122252 | 6010012320400 |
| 7010003227140 | 8150014633182 |
| 1510001240914 | 1510000808414 |
| View All | |
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