| Item Name | Nut Tube Coupling |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 00-821-3923 (008213923) |
| NCB Code | USA (00) |
| Manufacturer | Mtu Aero Engines Gmbh, General Electric Company, B And E Manufacturing Co Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| BRQL | LENGTH TO SHOULDER | 0.513 INCHES MINIMUM AND 0.523 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNF |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |
| AAJD | THREAD CLASS | 3B |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 0.600 INCHES MINIMUM AND 0.620 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
| BSPX | SMALLEST INSIDE DIAMETER | 0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| MATT | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Relevant Components for NSN - 4730-00-821-3923, 4730008213923 | ||||
| 4710-00-043-5480 (4710000435480) | 4730-01-465-4745 (4730014654745) | 4720-01-701-7939 (4720017017939) | 4720-01-655-6131 (4720016556131) | |
| 4720-01-545-0582 (4720015450582) | 4710-01-314-9832 (4710013149832) | 4720-01-161-5100 (4720011615100) | 4720-01-692-2728 (4720016922728) | |
| 4720-01-479-3338 (4720014793338) | 4720-01-577-5138 (4720015775138) | 4710-00-110-3774 (4710001103774) | 4730-00-905-6748 (4730009056748) | |
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.
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