| Item Name | Nut Tube Coupling |
| INC Code | 03859 |
| 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) | 00-074-9643 (000749643) |
| NCB Code | USA (00) |
| Manufacturer | Cooper Industries Inc, Simon Paul Boiler And Welding Co, Turbo Power And Marine System Inc, United Technologies Corporation |
| Associated Parts Numbers of NSN 4730-00-074-9643 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 475125 | cooper industries inc | nut tube coupling | 04861 | A | F | RFQ |
| 475125 | simon paul boiler and welding co | nut tube coupling | 27606 | A | F | RFQ |
| 475125 | turbo power and marine system inc | nut tube coupling | 11449 | A | F | RFQ |
| 475125 | united technologies corporation | nut tube coupling | 77445 | F | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 0.920 INCHES MINIMUM AND 0.940 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT APPLICATION |
| ASDB | WIDTH ACROSS FLATS | 0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM |
| BRQL | LENGTH TO SHOULDER | 0.760 INCHES MINIMUM AND 0.780 INCHES MAXIMUM |
| BSPX | SMALLEST INSIDE DIAMETER | 0.488 INCHES MINIMUM AND 0.492 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNF |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.500 INCHES |
| CRRB | SEAT ANGLE | 45.00 DEGREES NOMINAL |
| FEAT | SPECIAL FEATURES | UNDERCUT AT END OF INTERNAL THD 0.084 IN. MIN/0.104 IN. MAX W,0.750 IN. MIN/0.780 IN. MAX DIA,TWO LOCKWIRE HOLES 0.042 IN. MIN/0.052 IN. MAX DIA DRILLED THRU OPPOSITE CORNERS OF HEX |
| MATT | MATERIAL | STEEL COMP 347 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 4730-00-074-9643, 4730000749643 | ||||
| 4730-01-549-2616 (4730015492616) | 4730-00-045-4869 (4730000454869) | 4730-01-709-0758 (4730017090758) | 4730-01-052-3184 (4730010523184) | |
| 4730-01-479-1578 (4730014791578) | 4730-01-412-5241 (4730014125241) | 4730-00-756-8417 (4730007568417) | 4730-01-415-3153 (4730014153153) | |
| 4730-00-592-9696 (4730005929696) | 4730-01-182-6517 (4730011826517) | 4730-00-433-3231 (4730004333231) | 4730-00-185-7087 (4730001857087) | |
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AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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