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Quality guaranteed We sell only warrantied and traceable partsAt Aviation Parts Circuit, we offer an unparalleled selection of parts for the aerospace, civil aviation, defense, electronics, and IT hardware markets. Owned and operated by ASAP Semiconductor, we have access to an inventory of more than two billion new and obsolete parts organized into an efficient, streamlined, and easy-to-navigate purchasing platform. Part numbers such as A 254, which is a Restrictor Unit Fluid Flow from manufacturer Dwyer Instruments Inc, are in stock and ready to ship with short lead times and competitive prices. We specialize in leveraging our purchasing power with major suppliers, allowing us to offer lower costs and faster shipping on all orders, even in AOG situations. Our team at Aviation Parts Circuit is available 24/7x365 to provide you with a quick quotation on part A 254 and any other NSN part listed on our website.
To help users quickly locate the parts they need, our website offers a broad scope of parametric search measures, allowing customers to filter parts by their Federal Supply Group or Class, part type, part family, CAGE Code, NSN, and more. For example, if you are in need of Dwyer Instruments Inc parts from NSN 4730016597893, our website can provide you with a selection of parts exclusively from that manufacturer and NSN. At Aviation Parts Circuit, our goal is not only to improve the parts procurement process, but to revolutionize it entirely. To begin the NSN part A 254 purchasing process instantly, submit an RFQ today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4730-01-659-7893 Item Description: Restrictor Unit Fluid Flow | 4730 | 016597893 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| A 254 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 55.0 MILLIMETERS NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.25 INCHES NOMINAL |
| ABTJ | MOUNTING HOLE QUANTITY | 1 |
| AFGA | OPERATING TEMP RANGE | -4.0 TO 302.0 DEG FAHRENHEIT |
| AGAV | III END ITEM IDENTIFICATION | 3655015452483 |
| APGF | DESIGN TYPE | STRAIGHT |
| ASDB | WIDTH ACROSS FLATS | 25.0 MILLIMETERS NOMINAL |
| AWZY | END CONNECTION TYPE | THREADED FEMALE SECOND CONNECTION |
| AWZY | END CONNECTION TYPE | THREADED MALE FIRST CONNECTION |
| AXAL | END CONNECTION SIMILARITY | NOT IDENTICAL |
| BGST | PRESSURE RATING | 5690.0 POUNDS PER SQUARE INCH NOMINAL |
| BZRR | THREAD SERIES | NPT ALL CONNECTIONS |
| CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE,NEEDLE, |
| CYCJ | PORT QUANTITY | 1 |
| FEAT | SPECIAL FEATURES | KNOWN AS:ADJUSTABLE PRESSURE SNUBBER |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
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