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) | 01-632-5550 (016325550) |
| NCB Code | USA (01) |
| Manufacturer | Aeronautical Standards Group, Precision Aircraft Machining Company Inc, Sae International, Sps Technologies Inc, Nelson Aero Space Inc, Aerofit Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AN818-L2JN | aeronautical standards group | nut tube coupling | RFQ |
| AN818-L2JN | precision aircraft machining company inc | nut tube coupling | RFQ |
| AS4841 | sae international | nut tube coupling | RFQ |
| AN818-L2JN | sps technologies inc | nut tube coupling | RFQ |
| AN818-L2JN | nelson aero space inc | nut tube coupling | RFQ |
| AN818-L2JN | aerofit inc | nut tube coupling | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 0.537 INCHES MINIMUM AND 0.547 INCHES MAXIMUM |
| AGAV | III END ITEM IDENTIFICATION | F-35 |
| ASDB | WIDTH ACROSS FLATS | 0.372 INCHES MINIMUM AND 0.378 INCHES MAXIMUM |
| BRQL | LENGTH TO SHOULDER | 0.460 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 0.180 INCHES MINIMUM AND 0.183 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQJX | NOMINAL THREAD SIZE | 0.3125 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.125 INCHES |
| CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,TUBE COUPLING |
| FEAT | SPECIAL FEATURES | DRILLED FOR LOCKWIRE |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| Relevant Components for NSN - 4730-01-632-5550, 4730016325550 | ||||
| 4730-00-411-5567 (4730004115567) | 4710-01-370-6181 (4710013706181) | 4710-01-269-8945 (4710012698945) | 4710-01-691-7944 (4710016917944) | |
| 4710-01-501-6505 (4710015016505) | 4730-01-342-6832 (4730013426832) | 4720-01-487-2828 (4720014872828) | 4730-00-277-5835 (4730002775835) | |
| 4730-01-548-1236 (4730015481236) | 4720-01-689-6099 (4720016896099) | 4730-00-651-6144 (4730006516144) | 4720-00-122-4213 (4720001224213) | |
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