Thank you for considering Standard Welders Equipment Corporation part number 257AH, an item we carry that is listed with the NSN 4820-00-171-9817 and product description “Valve Regulating Fl.” This component is available for purchase through our website at this time, so complete the Request for Quote (RFQ) form provided below if you would like to receive pricing information for your comparisons. Simply offer our staff details like your desired quantity, budget, and delivery timeline to help us craft the best solution for your needs.
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We aim to make the process of locating and procuring exact items simple, which is why we feature key listing details with every offering. For example, part number 257AH was specifically produced by Standard Welders Equipment Corporation under CAGE Code 14011, and with the NSN 4820-00-171-9817, it belongs to FSC 4820 Valves Nonpowered. Additionally, all stock comes delivered with any applicable qualifying certifications or manufacturer trace documentation for your further benefit. With all of this in mind, be sure to submit a request for part number 257AH today, knowing we will be in touch shortly after reviewing your information.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-171-9817 Item PartTypeName: VALVE,REGULATING,FLUID PRESSURE | 4820 | 001719817 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 7782411 | 6 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | STRAIGHT THRU |
| ABFF | FURNISHED ITEMS | CYLINDER GAGE AND DELIVERY GAGE |
| ACKL | MEDIA FOR WHICH DESIGNED | OXYGEN,GASEOUS |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | INVERTED FLARE |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES NOMINAL |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 9/16-18 UNF |
| ACLK | FIRST END THREAD CLASS | 2A |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ACLS | SECOND END CONNECTION TYPE | THREADED INTERNAL GAS CYLINDER |
| ACLT | SECOND END STYLE DESIGNATOR | SWIVEL NUT,GAS |
| ACMQ | SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.908-14 NGO |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ACTE | FIRST END SEAT ANGLE IN DEG | 30.0 |
| ACTL | SECOND END SEAT RADIUS | 0.281 INCHES NOMINAL |
| ADQU | FLOW CONTROL DEVICE | DISK,BOTTOM GUIDED |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ADRP | SECOND END THREAD PITCH DIAMETERS | 0.8616 TO 0.8652 INCHES |
| AEVA | OUTLET PRESSURE RANGE | 0.0 TO 100.0 POUNDS PER SQUARE INCH |
| AEVN | REGULATION TYPE | 1ST STAGE MANUAL,2ND STAGE AUTOMATIC |
| AEVP | MANUAL CONTROL METHOD | TEE HANDLE |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH |
| AEWF | FILTER | INCLUDED |
| MATT | MATERIAL | COPPER ALLOY BODY |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND OW2 CLASS |
| ZZZX | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY THE DIAL RANGE |
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