Thank you for taking interest in Electric Boat Corporation part number 2640-809X57 PC 4, which is listed with the NSN 4820-01-324-5390 and a product description of “Seat Valve.” In order to receive procurement options on this particular listing, we ask that you fill out and submit the form provided below with as much information as you can concerning your needs. By supplying our staff with key details on your desired quantity, pricing target, and expedited fulfillment timeframe, we can respond with a quote that has been specifically tailored to your unique specifications. We also ask that you make us aware of any restrictions that you may have as soon as possible, such as if you have a time constraint or are seeking unlisted items.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-324-5390 Item PartTypeName: SEAT,VALVE | 4820 | 013245390 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 845-4558772 ITEM 2ASS | C | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 3.125 INCHES NOMINAL |
| CQKW | BODY STEPPED INSIDE DIAMETER | 1.438 INCHES MINIMUM FIRST STEP AND 1.440 INCHES MAXIMUM FIRST STEP |
| MATT | MATERIAL | TITANIUM BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-9047 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| ADAR | BODY OUTSIDE DIAMETER | 1.996 INCHES MINIMUM AND 1.998 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.498 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| AJRM | UNDER FLANGE HEIGHT | 2.840 INCHES MINIMUM AND 2.844 INCHES MAXIMUM |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR SUBSAFE ITEMS |
| AGAV | END ITEM IDENTIFICATION | VALVE B COMB |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.812 INCHES NOMINAL SECOND STEP |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
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