Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number MS21921-4K, a Sae component we feature that is listed with the NSN 4730000341411 and item name “Nut Tube Coupling.” For further identification, part number MS21921-4K was also specifically produced under CAGE Code 0U583 and belongs to Federal Supply Class (FSC) 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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Items like part number MS21921-4K and others are all readily available with short lead times, and we boast rigorous quality-assurance practices to guarantee the caliber and reliability of every purchase made on our website. Beyond quality, we are fully committed to customer satisfaction, regularly exceeding industry expectations to ensure that we thoroughly and efficiently address every need. If you happen to be facing a time constraint that demands more specialized fulfillment solutions, please give us a call or email at any time to discuss the options we can provide. We are available around the clock and are always happy to assist, so do not hesitate to reach out for part number MS21921-4K and other various items of interest.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4730-00-034-1411 Item Description: Nut Tube Coupling | 4730 | 000341411 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| Ms21921-4k | 2 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| TUBE COUPLING | AAJD | THREAD CLASS3B |
| TUBE COUPLING | AAJF | THREAD DIRECTIONRIGHT-HAND |
| TUBE COUPLING | AARN | FABRICATION METHODANY ACCEPTABLE |
| TUBE COUPLING | ACTA | NUT STYLETUBE COUPLING |
| TUBE COUPLING | ADEA | NUT HEIGHT0 531 INCHES NOMINAL |
| TUBE COUPLING | ASDB | WIDTH ACROSS FLATS0 562 INCHES NOMINAL |
| TUBE COUPLING | BRQL | LENGTH TO SHOULDER0 547 INCHES NOMINAL |
| TUBE COUPLING | BSPX | SMALLEST INSIDE DIAMETER0 300 INCHES NOMINAL |
| TUBE COUPLING | BZRR | THREAD SERIESUNJF |
| TUBE COUPLING | CMLP | THREAD QUANTITY PER INCH20 |
| TUBE COUPLING | CQJX | NOMINAL THREAD SIZE0 438 INCHES |
| TUBE COUPLING | CQRJ | NOMINAL TUBE OUTSIDE DIAMETER0 250 INCHES |
| TUBE COUPLING | CRRB | SEAT ANGLE45 00 DEGREES NOMINAL |
| TUBE COUPLING | MATT | MATERIALSTEEL COMP 316 OVERALL |
| TUBE COUPLING | MDCL | MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| TUBE COUPLING | SFTT | SURFACE TREATMENTPASSIVATE OVERALL |
| TUBE COUPLING | ZZZK | SPECIFICATIONSTANDARD DATA96906-MS21921 GOVERNMENT STANDARD |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
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