| Mfg Part Number: 20381 | NSN : 4820-01-442-8259 | NIIN : 014428259 |
| CAGE Code : 01343 | Manufacturer: Anderson Greenwood Lp | Item Name : Valve Safety Relief |
| FSC : 4820 Valves Nonpowered |
When you require top-quality Valve Safety Relief components such as 20381 with the NSN 4820-01-442-8259, we have you covered on Aircraft Aftermarket Parts. The particular offering that you have taken an interest in is listed alongside the part number 20381 under FSC 4820 Valves Nonpowered and manufactured by Anderson Greenwood Lp. If you are interested in this NSN part and would like to learn more information, we encourage you to complete the RFQ form on this page at your earliest convenience. Once we have received a completed form, a dedicated account representative will quickly review your information and use it to craft a customized solution that caters to your unique requirements as closely as possible. Additionally, with team members working around the clock for customer needs, you should receive a response for your 20381 NSN part in just 15 minutes from the receipt of a completed form.
Part number 20381 was specifically manufactured under the CAGE Code 01343, which belongs to Anderson Greenwood Lp. To ensure that you only procure the exact items that you are in search of, we always list our offerings with all applicable information. If you have any questions or concerns regarding our services, give us a call or email at your earliest convenience, and we would be more than happy to assist you however we can!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-442-8259 Item Description: Valve Safety Relief | 4820 | 014428259 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 20381 | 5 | 9 | D |
| MRC | Criteria | Characteristic |
|---|---|---|
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.250 INCHES |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
| STYL | STYLE DESIGNATOR | C1A ANGLE FLANGED ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES ALL ENDS |
| ADSU | DISK LOADING METHOD | SPRING |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.062 INCHES ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 285.0 POUNDS PER SQUARE INCH 1ST RESPONSE 185.0 POUNDS PER SQUARE INCH 2ND RESPONSE |
| AGAV | END ITEM IDENTIFICATION | WASP CLASS LHD |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CSDC | OPENING PRESSURE SETTING | 5.0 POUNDS PER SQUARE INCH |
| CCFG | VALVE SIZE | 0.500 INCHES |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AECS | BOLT HOLE QUANTITY | 4 ALL ENDS |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS 2ND RESPONSE |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.500 INCHES ALL ENDS |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.250 INCHES |
| MATT | MATERIAL | STEEL BODY |
| AEHZ | MAXIMUM OPERATING TEMP | 45.0 DEG FAHRENHEIT 2ND RESPONSE |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| CWCK | NOMINAL THICKNESS | 0.438 INCHES ALL ENDS |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 2.375 INCHES ALL ENDS |
| CWDL | RAISED FACE NOMINAL DIAMETER | 1.375 INCHES ALL ENDS |
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