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) | 01-290-4913 (012904913) |
| NCB Code | USA (01) |
| Manufacturer | Aeronautical Standards Group, Military Specifications, Society Of Automotive Engineers Inc, Sae International, Airforce-Navy Aeronautical Design Standard, Inspektorat Wsparcia Sil Zbrojnych |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AN818 | aeronautical standards group | nut tube coupling | RFQ |
| MILF5509A | military specifications | nut tube coupling | RFQ |
| AS4841 | society of automotive engineers inc | nut tube coupling | RFQ |
| AS4841 | sae international | nut tube coupling | RFQ |
| AN818-4D | airforce-navy aeronautical design standard | nut tube coupling | RFQ |
| AN818-4W | aeronautical standards group | nut tube coupling | RFQ |
| 4730PL1460054 | inspektorat wsparcia sil zbrojnych | nut tube coupling | 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 | 0.620 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE |
| ASDB | WIDTH ACROSS FLATS | 0.563 INCHES NOMINAL |
| BRQL | LENGTH TO SHOULDER | 0.532 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 0.305 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |
| MATT | MATERIAL | ALUMINUM ALLOY 7075 OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 88044-AN818-4W GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-01-290-4913, 4730012904913 | ||||
| 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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