We appreciate your interest in part number 790D191-04, which is currently available for purchase here on Jet Force Aero. For your reference, this item is produced by Northrop Grumman Systems Corporation and is listed with the NSN 4820-00-956-1542, as well as the description “Seat Valve.” If this matches your requirements, we encourage you to fill out the Request for Quote (RFQ) form featured on this page to receive tailored purchasing options on part number 790D191-04. All that we ask is that you submit as many details about your procurement needs as possible, such as your desired quantity, budget, and anticipated fulfillment timeframe, as this will enable our specialists to craft an ideal response for you.
Note : We Will Not Share Your Information To Any Third Parties.
In addition to part number 790D191-04, be sure to explore our website further for related items produced by Northrop Grumman Systems Corporation under the CAGE Code 90099 as you wish. We also feature catalogs to help you find additional options that are categorized under FSC 4820 Valves Nonpowered and the NSN 4820-00-956-1542. Regardless of which NSN parts you need from us, rest assured that we will always treat you to affordable solutions where you never have to sacrifice quality or prompt fulfillment. We are ready to assist you with all your sourcing needs, so kick off quotation at your convenience.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-956-1542 Item PartTypeName: SEAT,VALVE | 4820 | 009561542 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 790D191-04 | C | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABQA | TAPER MINOR DIAMETER | 1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM |
| ABQB | TAPER MAJOR DIAMETER | 1.875 INCHES NOMINAL |
| AJFZ | SEAT RADIUS | 0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM |
| CQKM | SEATING SURFACE SHAPE | RADIAL |
| MATT | MATERIAL | COBALT ALLOY 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 | QQ-S-763,CLASS 410 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote
