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 AS21921, a Sae component we feature that is listed with the NSN 4730015430252 and item name “Nut Tube Coupling.” For further identification, part number AS21921 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.
Note : We will not share your information to any third parties.
Items like part number AS21921 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 AS21921 and other various items of interest.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4730-01-543-0252 Item Description: Nut Tube Coupling | 4730 | 015430252 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| As21921 | 1 | 1 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACTA | Nut Style | TUBE COUPLING |
| FEAT | Special Features | CORROSION RESISTANT STEEL (15-5) WITH CADMIUM PLATING |
| CQRJ | Nominal Tube Outside Diameter | 0.125 INCHES |
| ADEA | Nut Height | 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM |
| CXCY | Part Name Assigned By Controlling Agency | NUT, SLEEVE COUPLING, FLARELESS |
| AAJD | Thread Class | 3B |
| ZZZK | Specification/Standard Data | 81343 - AS21921 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| BZRR | Thread Series | UNJF |
| AARN | Fabrication Method | ANY ACCEPTABLE |
| CQJX | Nominal Thread Size | 0.313 INCHES |
| AAJF | Thread Direction | RIGHT-HAND |
| MATT | Material | STEEL CORROSION RESISTING OVERALL |
| BSPX | Smallest Inside Diameter | 0.171 INCHES MINIMUM AND 0.176 INCHES MAXIMUM |
| BRQL | Length To Shoulder | 0.415 INCHES MINIMUM AND 0.435 INCHES MAXIMUM |
| ASDB | Width Across Flats | 0.375 INCHES NOMINAL |
| SFTT | Surface Treatment | CADMIUM OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| CRRB | Seat Angle | 45.00 DEGREES NOMINAL |
| CMLP | Thread Quantity Per Inch | 24 |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
Request for Quote
 |
|
