| Mfg Part Number: 11978 | NSN : 4820-00-723-5783 | NIIN : 007235783 |
| CAGE Code : 99643 | Manufacturer: Eaton Corporation | Item Name : Seat Valve |
| FSC : 4820 Valves Nonpowered |
When you require top-quality Seat Valve components such as 11978 with the NSN 4820-00-723-5783, we have you covered on Aircraft Aftermarket Parts. The particular offering that you have taken an interest in is listed alongside the part number 11978 under FSC 4820 Valves Nonpowered and manufactured by Eaton Corporation. If you are interested in this NSN part and would like to learn more information, we encourage you to complete the RFQ form on this page at your earliest convenience. Once we have received a completed form, a dedicated account representative will quickly review your information and use it to craft a customized solution that caters to your unique requirements as closely as possible. Additionally, with team members working around the clock for customer needs, you should receive a response for your 11978 NSN part in just 15 minutes from the receipt of a completed form.
Part number 11978 was specifically manufactured under the CAGE Code 99643, which belongs to Eaton Corporation. To ensure that you only procure the exact items that you are in search of, we always list our offerings with all applicable information. If you have any questions or concerns regarding our services, give us a call or email at your earliest convenience, and we would be more than happy to assist you however we can!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-723-5783 Item Description: Seat Valve | 4820 | 007235783 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 11978 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 0.375 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.039 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.095 INCHES NOMINAL |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.156 INCHES NOMINAL FIRST STEP |
| FEAT | SPECIAL FEATURES | FLANGE DIA 0.3740 IN. MIN,FLANGE DIA 0.3745 IN. MAX |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 440C FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ADAR | BODY OUTSIDE DIAMETER | 0.250 INCHES MINIMUM AND 0.262 INCHES MAXIMUM |
| AJRM | UNDER FLANGE HEIGHT | 0.080 INCHES MINIMUM AND 0.085 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM BODY AND 60.0 ROCKWELL C MAXIMUM BODY |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
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