| 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) | 00-287-0271 (002870271) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications, Designed Metal Connections Inc, Aeronautical Standards Group, Sae International, Lockheed Martin Corporation, Collins Engineering Corp, Hydrasearch Co Inc, Eaton Aeroquip Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MILF5509A | military specifications | nut tube coupling | 81349 | RFQ |
| AN818-20D | designed metal connections inc | nut tube coupling | 14798 | RFQ |
| AN818-20D | aeronautical standards group | nut tube coupling | 88044 | RFQ |
| AN818 | aeronautical standards group | nut tube coupling | 88044 | RFQ |
| AS4841 | sae international | nut tube coupling | 0u583 | RFQ |
| 720335-20 | lockheed martin corporation | nut tube coupling | 56232 | RFQ |
| AN818-20D | collins engineering corp | nut tube coupling | 71563 | RFQ |
| AN818-20D | hydrasearch co inc | nut tube coupling | 32142 | RFQ |
| 731857-120 | lockheed martin corporation | nut tube coupling | 56232 | RFQ |
| 290-200 | eaton aeroquip inc | nut tube coupling | 00624 | RFQ |
| 290-20D | eaton aeroquip inc | nut tube coupling | 00624 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AARN | FABRICATION METHOD | MACHINED |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 1.219 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 1.984 INCHES MINIMUM AND 2.016 INCHES MAXIMUM |
| BRQL | LENGTH TO SHOULDER | 1.017 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 1.347 INCHES MINIMUM AND 1.350 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UN |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQJX | NOMINAL THREAD SIZE | 1.625 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 1.250 INCHES |
| FEAT | SPECIAL FEATURES | GRUMMAN A-10 AIRCRAFT |
| MATT | MATERIAL | ALUMINUM ALLOY 2014 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/4,TP T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 4730-00-287-0271, 4730002870271 | ||||
| 4710-01-506-9780 (4710015069780) | 4730-00-618-4225 (4730006184225) | 4730-01-612-5521 (4730016125521) | 4730-01-322-8115 (4730013228115) | |
| 4720-01-463-0861 (4720014630861) | 4730-12-198-8780 (4730121988780) | 4710-00-473-8980 (4710004738980) | 4730-00-009-0369 (4730000090369) | |
| 4730-01-355-3246 (4730013553246) | 4730-01-421-4729 (4730014214729) | 4730-01-289-1568 (4730012891568) | 4730-01-537-6160 (4730015376160) | |
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.
Request for Quote
