The NSN 4820-01-441-7691 part numbers such as 22449A, FIG 1331 A8-18 1 1 2IN, FIG.1331-A8-18 manufactured by Zidell Valve Corp are available in RFQ Experts’ inventory. An ASAP Semiconductor owned and operated website, RFQ Experts has over six billion parts in its inventory for NSN 4820-01-441-7691. ASAP is committed to streamlining the parts procurement process for our customers, making it easy for them to search through billions of parts to find exactly what they are looking for. We have dedicated account managers ready to solve procurement issues our clients face, whether it’s a need for obsolete parts, or an aircraft on ground situation. As an AS9120B, ISO 9001:2015, and FAA AC 0056B certified company, each and every part that we ship goes through numerous quality checks and inspections, to ensure that we sell only the highest-quality parts.
| Alternative NSN: 4820-01-441-7691 |
| Item Name: Valve Check |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 014417691 |
| NCB Code: USA (01) |
| Manufacturers: Zidell Valve Corp |
| Part No | NSN | Item Name | QTY | RFQ |
|---|---|---|---|---|
| 22449A | 4820-01-441-7691 | valve check | Avl | RFQ |
| FIG 1331 A8-18 1 1 2IN | 4820-01-441-7691 | valve check | Avl | RFQ |
| FIG.1331-A8-18 | 4820-01-441-7691 | valve check | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | PISTON |
| ADSU | DISK LOADING METHOD | SPRING |
| AECS | BOLT HOLE QUANTITY | 4 ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CCFG | VALVE SIZE | 1.500 INCHES |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5.000 INCHES ALL ENDS |
| CWCF | FACE TO FACE DISTANCE | 6.500 INCHES |
| CWCK | NOMINAL THICKNESS | 0.690 INCHES ALL ENDS |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.620 INCHES ALL ENDS |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 3.880 INCHES ALL ENDS |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.062 INCHES ALL ENDS |
| CWDL | RAISED FACE NOMINAL DIAMETER | 2.880 INCHES ALL ENDS |
| MATT | MATERIAL | STEEL UNS K03504 BODY |
| MATT | MATERIAL | STEEL UNS K91151 FLOW CONTROL DEVICE |
| MATT | MATERIAL | STEEL UNS K91151 SEAT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105NLC ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A182, F6A ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A182, F6A/STELLITE ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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