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QUALITY ASSURED We sell only warrantied and traceable partsWe appreciate your interest in the NSN part MD127 under 4820-01-499-1080. If you are looking to receive a quick and personalized quote, please fill out our Instant RFQ with as much information as possible so that we can best create a solution to fit your needs. National Stock Numbers are 13-digit serial numbers assigned to specific items in the federal supply chain. These numbers are not arbitrary and follow a particular classification system.
MD127 is manufactured by Walker Design Inc with CAGE Code 69502 and is described as Valve Assembly Mani. Like any other part on our website, this item is available for purchase at any time. Furthermore, if you are interested in acquiring items that we do not currently list in our database, we invite you to complete an Instant RFQ with available information, and our team will review it and respond in 15 minutes or less.
Internet of Hardware is a leading distributor of NSN part MD127, and we can help you acquire both popular and hard-to-find aerospace and electronic components. Rest assured that our parts are only sourced from trusted global manufacturers such as Walker Design Inc when purchasing through us. Internet of Hardware is an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited and certified enterprise, and we take significant measures to ensure all components are certified, quality-tested, and approved.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-499-1080 Item Description: Valve Assembly Mani | 4820 | 014991080 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| Md127 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQZ | END CONNECTION QUANTITY | 3 |
| AGAV | END ITEM IDENTIFICATION | DIESEL ENGINE CHANGE PROPOSAL |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ATQR | VALVE QUANTITY | 2 |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE AND THREADED INTERNAL PIPE |
| CCFG | VALVE SIZE | 0.250 INCHES |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES AND 0.250 INCHES |
| CQRG | BODY MATERIAL | ALUMINUM ALLOY 6061 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | CHECK VALVE BLOCK |
| FEAT | SPECIAL FEATURES | MANIFOLD (ONLY) IS 2.5 IN. X 1.25 IN. X 0.75 IN.; INCLUDES TWO 1/4 NPT X 1/2 BRASS BARBS; MATERIAL FOR THE TWO CHECK VALVES IS ANODIZED ALUMINUM; NHA IS AIR/OIL SEPARATOR |
| THSD | THREAD SERIES DESIGNATOR | NPT AND NPT |
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