AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-074-9642 (000749642) |
| NCB Code | USA (00) |
| Manufacturer | United Technologies Corporation, Turbo Power And Marine System Inc, Production Services Corp, Simon Paul Boiler And Welding Co, B And E Manufacturing Co Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 475124 | united technologies corporation | nut tube coupling | RFQ |
| 475124 | turbo power and marine system inc | nut tube coupling | RFQ |
| 475124 | production services corp | nut tube coupling | RFQ |
| 475124 | simon paul boiler and welding co | nut tube coupling | RFQ |
| 475124 | b and e manufacturing co inc | nut tube coupling | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADEA | NUT HEIGHT | 1.190 INCHES MINIMUM AND 1.210 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT APPLICATION |
| ASDB | WIDTH ACROSS FLATS | 1.364 INCHES MINIMUM AND 1.377 INCHES MAXIMUM |
| BRQL | LENGTH TO SHOULDER | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM |
| BSPX | SMALLEST INSIDE DIAMETER | 0.887 INCHES MINIMUM AND 0.893 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UN |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQJX | NOMINAL THREAD SIZE | 1.187 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.750 INCHES |
| CRRB | SEAT ANGLE | 45.00 DEGREES NOMINAL |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | UNDERCUT AT END OF INTERNAL THD 0.115 IN. MIN/0.135 IN. MAX W,1.188 IN. MIN/1.217 IN. MAX DIA,TWO LOCKWIRE HOLES 0.065 IN. MIN/0.075 IN. MAX DIA DRILLED THRU OPPOSITE CORNER OF HEX |
| MATT | MATERIAL | STEEL COMP 347 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 241 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | TUBE COUPLING |
| Relevant Components for NSN - 4730-00-074-9642, 4730000749642 | ||||
| 4720-00-906-9886 (4720009069886) | 4730-00-082-5929 (4730000825929) | 4720-00-405-6354 (4720004056354) | 4730-01-189-5520 (4730011895520) | |
| 4720-99-052-0970 (4720990520970) | 4720-01-198-9803 (4720011989803) | 4710-01-434-3220 (4710014343220) | 4730-00-202-8098 (4730002028098) | |
| 4730-01-415-3256 (4730014153256) | 4730-01-058-2167 (4730010582167) | 4730-01-590-9027 (4730015909027) | 4730-01-017-8286 (4730010178286) | |
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