At NSN Unlimited, we maintain a large database of parts MS21937-4H, B39A39, AN818-4, 9403525, 818X4 with NSN 4730-00-222-1912 used in civil and defense applications for the aerospace, marine, and commercial manufactured by E C A Etablissement Central, Surface Combustion Inc, Joint Electronics Type Designation, Hydrasearch Co Inc, Eaton Corporation. Utilize our interface to browse items by part number, part type, manufacturer, and more. Obtain insights on top MRO and FBO services, Manufacturer profiles, and part catalogs.
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| Alternative NSN: 4730-00-222-1912 |
| Item Name: Nut Tube Coupling |
| FSG: 47 Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC): 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| NIIN: 002221912 |
| NCB Code: USA (00) |
| Manufacturers: E C A Etablissement Central , Surface Combustion Inc , Joint Electronics Type Designation , Hydrasearch Co Inc , Eaton Corporation , Eaton Aeroquip Inc , Bendix Corp , Allan Aircraft Supply Co Llc , Aeronautical Standards Group , Crown Fitting Co Inc , Collins Engineering Inc , Designed Metal Connections Inc , Dana Inc , Satair Usa Inc , General Motors Llc , Piper Aircraft Inc , Navair And Navsea Managed , Hamilton Sundstrand Corporation |
| Part No | NSN | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|---|
| MS21937-4H | 4730-00-222-1912 | nut tube coupling | e c a etablissement central | Avl | RFQ |
| B39A39 | 4730-00-222-1912 | nut tube coupling | surface combustion inc | Avl | RFQ |
| AN818-4 | 4730-00-222-1912 | nut tube coupling | joint electronics type designation | Avl | RFQ |
| AN818-4 | 4730-00-222-1912 | nut tube coupling | hydrasearch co inc | Avl | RFQ |
| AN818-4 | 4730-00-222-1912 | nut tube coupling | eaton corporation | Avl | RFQ |
| AN818-4 | 4730-00-222-1912 | nut tube coupling | eaton aeroquip inc | Avl | RFQ |
| AN818-4 | 4730-00-222-1912 | nut tube coupling | bendix corp | Avl | RFQ |
| AN818-4 | 4730-00-222-1912 | nut tube coupling | allan aircraft supply co llc | Avl | RFQ |
| AN818-4 | 4730-00-222-1912 | nut tube coupling | aeronautical standards group | Avl | RFQ |
| AN818-4 | 4730-00-222-1912 | nut tube coupling | crown fitting co inc | Avl | RFQ |
| AN818-4 | 4730-00-222-1912 | nut tube coupling | collins engineering inc | Avl | RFQ |
| AN818-4 | 4730-00-222-1912 | nut tube coupling | designed metal connections inc | Avl | RFQ |
| AN818-4 | 4730-00-222-1912 | nut tube coupling | dana inc | Avl | RFQ |
| AN818-4 | 4730-00-222-1912 | nut tube coupling | surface combustion inc | Avl | RFQ |
| AN818-4 | 4730-00-222-1912 | nut tube coupling | satair usa inc | Avl | RFQ |
| 9403525 | 4730-00-222-1912 | nut tube coupling | general motors llc | Avl | RFQ |
| 818X4 | 4730-00-222-1912 | nut tube coupling | dana inc | Avl | RFQ |
| 7396087 | 4730-00-222-1912 | nut tube coupling | e c a etablissement central | Avl | RFQ |
| 7376065 | 4730-00-222-1912 | nut tube coupling | e c a etablissement central | Avl | RFQ |
| 477 634 | 4730-00-222-1912 | nut tube coupling | piper aircraft inc | Avl | RFQ |
| 477 634 | 4730-00-222-1912 | nut tube coupling | e c a etablissement central | Avl | RFQ |
| 4730002221912 | 4730-00-222-1912 | nut tube coupling | e c a etablissement central | Avl | RFQ |
| 45N2849-69 | 4730-00-222-1912 | nut tube coupling | navair and navsea managed | Avl | RFQ |
| 45N2832-10 | 4730-00-222-1912 | nut tube coupling | navair and navsea managed | Avl | RFQ |
| 45N2832-10 | 4730-00-222-1912 | nut tube coupling | e c a etablissement central | Avl | RFQ |
| 26259 | 4730-00-222-1912 | nut tube coupling | hamilton sundstrand corporation | Avl | RFQ |
| 140 21323 | 4730-00-222-1912 | nut tube coupling | dana inc | Avl | RFQ |
| 133591 | 4730-00-222-1912 | nut tube coupling | bendix corp | Avl | RFQ |
| 105-01484 | 4730-00-222-1912 | nut tube coupling | dana inc | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AARN | FABRICATION METHOD | ANY ACCEPTABLE |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 0.609 INCHES NOMINAL |
| AGAV | III END ITEM IDENTIFICATION | GRUMMAN A-10 ACFT |
| ASDB | WIDTH ACROSS FLATS | 0.593 INCHES NOMINAL |
| BRQL | LENGTH TO SHOULDER | 0.532 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 0.305 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 88044-AN818 GOVERNMENT STANDARD |
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