We’re pleased to announce that part number 325300 with NSN 4820006007420 is now available in our ready-to-ship inventory. Manufactured by Transdigm Inc having CAGE Code 96124 under FSC 4820 Valves Nonpowered, 325300 part is a Valve Check. Are you interested in a quick quote for 325300 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: 325300 | NSN: 4820-00-600-7420 (4820006007420) | Item Name: Valve Check | NIIN : 006007420 | |
| CAGE Code: 96124 | FSC: 4820 Valves Nonpowered | FSG: 48 Valves | Category: NSN | |
| Qty Available: 1082 | Description: Valve Check | Manufacturer: Transdigm Inc | Last Updated: 05-26-2025 | Country: USA |
| NCB Code: 00 | 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 325300 part with NSN 4820006007420, 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 |
|---|---|---|---|---|---|---|
| 4820-00-600-7420 Item Description: VALVE,CHECK | 4820 | 006007420 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 325300 | C | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSU | DISK LOADING METHOD | SPRING |
| AECS | BOLT HOLE QUANTITY | 4 1ST END |
| AECS | BOLT HOLE QUANTITY | 4 2ND END |
| AKGF | NOMINAL WIDTH | 3.000 INCHES ALL ENDS |
| AKGG | NOMINAL LENGTH | 2.437 INCHES 2ND END |
| AKGG | NOMINAL LENGTH | 3.000 INCHES 1ST END |
| ARKN | FLANGE SHAPE | RECTANGULAR WITH HOLES 1ST END |
| ARKN | FLANGE SHAPE | RECTANGULAR WITH HOLES 2ND END |
| BBJX | MOUNTING POSITION | HORIZONTAL |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
| CWCK | NOMINAL THICKNESS | 0.250 INCHES 2ND END |
| CWCK | NOMINAL THICKNESS | 0.312 INCHES 1ST END |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 5.750 INCHES |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.281 INCHES 2ND END |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.312 INCHES 1ST END |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 1.437 INCHES |
| CWCY | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.812 INCHES 2ND END |
| CWCY | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.375 INCHES 1ST END |
| CWDC | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.812 INCHES ALL ENDS |
| CWDF | FLANGE FACE DESIGN | RECESSED WITH GASKET GROOVE ALL ENDS |
| SFTT | SURFACE TREATMENT | ANODIZE |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
| 2010000011565 | 3010000016187 |
| 1510010879129 | 4010000019590 |
| 5110000122252 | 6010012320400 |
| 7010003227140 | 8150014633182 |
| 1510001240914 | 1510000808414 |
| View All | |
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