Welcome to the NSN RFQ page on Cosmos Purchasing; from here, you may request a competitive sourcing solution for any parts of interest. As a dependable NSN part in our inventory of Seat Valve items, this component with part number 1261A100 and NSN 4820005713734 is available for purchase at any time. This product is manufactured by Opcon Inc, a trusted entity on our Approved Vendor List (AVL) who upholds a strict level of quality assurance in their practices. They are also a part of a larger supply network that reaches across the globe to enable expedited shipping for our customers wherever they are located.
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Having been given the CAGE Code 53953, Opcon Inc follows the strict guidelines for part standardization established by the US Department of Defense. If you would like to explore similar products, we invite you to return to our page of 4820 Valves Nonpowered products or look at the list of related items below. Start the purchasing process on part number 1261A100 and any other items of interest today to learn all that Cosmos Purchasing can do as your sourcing partner!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-571-3734 Item PartTypeName: SEAT,VALVE | 4820 | 005713734 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 1261A100 | 2 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 5.775 INCHES MINIMUM AND 5.776 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 4.560 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 3.438 INCHES NOMINAL |
| AJFZ | SEAT RADIUS | 0.180 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 1.060 NOMINAL INCHES |
| AJRM | UNDER FLANGE HEIGHT | 1.320 INCHES NOMINAL |
| CQKM | SEATING SURFACE SHAPE | RADIAL |
| MATT | MATERIAL | ROD,WELDING,SURFACING FACE |
| MATT | MATERIAL | STEEL BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-17131,TYPE MIL-RCOCR-A MIL SPEC SINGLE MATERIAL RESPONSE FACE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18410,CLASS A MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
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