We've received your request for 257BH (described as Regulator Compresse), manufactured by Dockson Corporation with CAGE code 18075. This part is registered under NSN 4820-01-079-8235, classified in FSG 48 Valves / FSC 4820 Valves Nonpowered. Our verification process will confirm traceability through supporting identifiers including NIIN 01-079-8235, NCB code 01 (origin: USA), and INC 49444. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 257BH requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-079-8235 Item PartTypeName: REGULATOR,COMPRESSED GAS | 4820 | 010798235 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 0781-3905 | 5 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AWYE | MAXIMUM DELIVERY PRESSURE | 125.0 POUNDS PER SQUARE INCH |
| AXGY | MOUNTING METHOD | CYLINDER |
| BBJX | MOUNTING POSITION | BACK |
| BMMH | STAGE TYPE | DOUBLE |
| BPGT | INLET FITTING CONNECTION TYPE | COMPRESSED GAS ASSOCIATION |
| CBBL | FEATURES PROVIDED | RELIEF VALVE |
| CDNR | OUTLET FITTING THREAD DIRECTION | RIGHT-HAND |
| CYPF | DELIVERY PRESSURE TYPE | ADJUSTABLE |
| CYPJ | INLET FITTING CONNECTION CGA NUMBER | 540 |
| CYPK | OUTLET FITTING CONNECTION TYPE | THREADED INTERNAL PIPE |
| CYPL | OUTLET FITTING NOMINAL THREAD SIZE | 0.625 INCHES |
| CYPN | INLET INDICATOR TYPE | DIAL PRESSURE GAGE |
| CYPP | OUTLET INDICATOR TYPE | DIAL PRESSURE GAGE |
| FEAT | SPECIAL FEATURES | SINTERED INLET FILTER |
| End Use : 21180 | Industrial machines, other |
|---|---|
| Schedule B : 8481909090 (NAICS 332911) | Parts of taps, cocks, valves and similar appliances, nesoi |
| SITC : 74790 | Parts for taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, etc. |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | U - Precious metal content is unknown |
| AAC | D |
|---|---|
| Classification Control | U |
| MGMT_CTL | J2200x- |
| Quantity per pack | 1 |
| Repariability | Item requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. refer to appropriate manuals or directives for specific instructions. |
| Shelf Life | N/A |
| SOS | Sms |
| Unit of Measure | Ea |
| ACC: | B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater |
|---|---|
| ADC: | A - Shipment is not a consolidation and does not exceed 84 inches in any dimension. |
| LTL: | P - 77.5 |
| NMFC: | 127220 - Pressure reg/red/relief valves noi |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 594 - Pumps and parts, (machinery and parts),(less than 35 feet) |
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