Thank you for taking an interest in the various military and defense parts, aerospace parts, and other items that we offer. You have reached the RFQ page for part number MS21921-3K, a Society Of Automotive Engineers Inc item with the NSN 4730010786439 that is listed alongside the description “Nut Tube Coupling.” If you are interested in part number MS21921-3K and wish to learn more about your purchasing options, be sure to submit the form below at your earliest convenience while supplying us with important information concerning your needs and restrictions alike. Once we have a chance to receive and review your completed form, a member of our staff will reach out to you in 15 minutes or less to present a tailored solution for your comparisons.
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To ensure that shopping with us is as simple as possible, we make it easy to identify and procure exact items by listing parts alongside all applicable designations and information. For example, part number MS21921-3K is specifically listed with the NSN 4730-01-078-6439, and this code can be used to determine that it falls under FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings. Additionally, while tracing back to Society Of Automotive Engineers Inc, this NSN part was specifically produced under CAGE Code 81343. With our services and dedication to simple procurement in mind, get started with us today!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4730-01-078-6439 Item PartTypeName: NUT,TUBE COUPLING | 4730 | 010786439 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| SAE-AS18280 | 2 | 1 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 0.570 INCHES MINIMUM AND 0.590 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL |
| BRQL | LENGTH TO SHOULDER | 0.419 INCHES MINIMUM AND 0.445 INCHES MAXIMUM |
| BSPX | SMALLEST INSIDE DIAMETER | 0.232 INCHES MINIMUM AND 0.242 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.188 INCHES |
| CRRB | SEAT ANGLE | 45.0 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL COMP 316 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
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