Thank you for choosing to partner with National Stock Number Shop for the Disk Valve NSN parts you require. On this page, you can submit a quote request for Huntington Ingalls Incorporated part number 254844, a component that can also be found by inputting NSN 4820014878025 in our search engine. Apart from this item, we also have an array of other in-demand part numbers, all of which can be traced back to a conglomerate of well-known manufacturers that we trust. Explore our expansive part catalogs by scrolling over to our menu and locate products according to manufacturer, NIIN, NSN, and more.
National Stock Number Shop works with numerous government and defense agencies, so we use CAGE Codes like 43689 to uniquely identify items in a standardized manner. Additionally, we utilize Federal Supply Classes (FSCs) to organize our stock, ensuring customers can find Huntington Ingalls Incorporated parts under the FSC 4820 Valves Nonpowered with ease. With this in mind, we encourage you to complete the RFQ form below for NSN 4820014878025 or any others, and see how we can provide you with a customized sourcing solution. For one-on-one assistance, contact us via phone or email at any time; we are available around the clock for customer inquiries!
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-487-8025 Item PartTypeName: DISK,VALVE | 4820 | 014878025 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 254844 PC 11 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.406 INCHES NOMINAL |
| AAZE | SHANK DIAMETER | 0.813 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 1.438 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.188 INCHES NOMINAL |
| AFEF | INSIDE DEPTH | 0.688 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | USED ON SSN 688 WITHOUT CHANGE FROM THE MANIFOLD USED ON SSN 837. FURTHER SHOCK QUALIFICATION NOT REQUIRED. |
| AJRM | UNDER FLANGE HEIGHT | 0.500 INCHES NOMINAL |
| CRRB | SEAT ANGLE | 30.0 DEGREES NOMINAL |
| FEAT | SPECIAL FEATURES | NEXT HIGHER ASSEMBLY P/N 254844, MANIFOLD 3/4 STOP CHECK DISTILLING SYSTEM. MATERIAL IS QQ-C-390 ALLOY D5. SHANK HAS 3 RIBS EQUALLY SPACED WITH 1 HOLE 0.094 INCH DIAMETER 0.250 INCH FROM END. FLANGE HAS ONE HOLE 0.062 INCH DIAMETER AT SHANK |
| MATT | III MATERIAL | COPPER ALLOY |
| MEDA | MEDIA FOR WHICH DESIGNED | LIQUID |
| STYL | STYLE DESIGNATOR | POPPET |
| AARX | INSIDE DIAMETER | 0.406 INCHES NOMINAL |
| AAZE | SHANK DIAMETER | 0.813 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 1.438 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.188 INCHES NOMINAL |
| AFEF | INSIDE DEPTH | 0.688 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | USED ON SSN 688 WITHOUT CHANGE FROM THE MANIFOLD USED ON SSN 837. FURTHER SHOCK QUALIFICATION NOT REQUIRED. |
| AJRM | UNDER FLANGE HEIGHT | 0.500 INCHES NOMINAL |
| CRRB | SEAT ANGLE | 30.0 DEGREES NOMINAL |
| FEAT | SPECIAL FEATURES | NEXT HIGHER ASSEMBLY P/N 254844, MANIFOLD 3/4 STOP CHECK DISTILLING SYSTEM. MATERIAL IS QQ-C-390 ALLOY D5. SHANK HAS 3 RIBS EQUALLY SPACED WITH 1 HOLE 0.094 INCH DIAMETER 0.250 INCH FROM END. FLANGE HAS ONE HOLE 0.062 INCH DIAMETER AT SHANK |
| MATT | III MATERIAL | COPPER ALLOY |
| MEDA | MEDIA FOR WHICH DESIGNED | LIQUID |
| STYL | STYLE DESIGNATOR | POPPET |
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