You are currently exploring our in-stock options for part number 257-280 with the NSN 4820007249744. This product is listed with the description “Valve Regulating Fluid Pressure” and is manufactured by Dockson Corporation. If you are looking to purchase this part, we encourage you to complete and submit the RFQ form below with as much information as you can provide, such as your desired quantity, budget, shipping time frame, and more. Within 15 minutes of receiving and reviewing your submission, one of our experts will reach out with a quote that is tailored to your needs.
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We supply all relevant information alongside the listings on our website, that way you know you are always getting the exact item you require. For example, part number 257-280 is listed alongside the NSN 4820-00-724-9744 and belongs to the FSC 4820 Valves Nonpowered. Additionally, it is also under the CAGE Code 18075, which is assigned to Dockson Corporation. At Aerospace Procurement, you can trust that each product in our inventory is up to industry standards, as we are committed to various quality assurance practices. For example, we uphold a strict NO CHINA SOURCING pledge to ensure that each part is shipped out alongside its manufacturer trace documentation and qualifying certifications. These practices and more allow us to operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. Get in contact with us today to see how we can make the procurement process for part number 257-280 seamless.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-724-9744 Item PartTypeName: VALVE,REGULATING,FLUID PRESSURE | 4820 | 007249744 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 6680P20-0040 | 6 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | STRAIGHT THRU |
| ABEP | STEM MATERIAL | BRONZE |
| ABFF | FURNISHED ITEMS | ADAPTER AND AUTOMATIC RELIEF VALVE AND INLET PRESSURE GAGE AND OUTLET PRESSURE GAGE |
| ACKL | MEDIA FOR WHICH DESIGNED | NITROGEN,GASEOUS |
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1/4-18 NPT |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ACSH | SEAT MATERIAL | BRONZE |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADQV | FLOW CONTROL DEVICE MATERIAL | BRONZE |
| AEVA | OUTLET PRESSURE RANGE | 0.0 TO 40.0 POUNDS PER SQUARE INCH |
| AEVN | REGULATION TYPE | 1ST STAGE AUTOMATIC,2ND STAGE MANUAL |
| AEVP | MANUAL CONTROL METHOD | KNOB |
| AEVQ | VALVE STEM DESIGN | DOUBLE SEAT |
| AEWF | FILTER | NOT INCLUDED |
| MATT | MATERIAL | COPPER ALLOY BODY |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 2500.0 POUNDS PER SQUARE INCH |
| ACKN | FIRST END STYLE DESIGNATOR | PLAIN |
| ACLS | SECOND END CONNECTION TYPE | THREADED EXTERNAL PIPE |
| ACLT | SECOND END STYLE DESIGNATOR | PLAIN |
| ACMQ | SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1/4-18 NPT |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ADQZ | END CONNECTION QUANTITY | 2 |
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