| Item Name | Nut Tube Coupling Reducing |
| 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) | 01-176-6732 (011766732) |
| NCB Code | USA (01) |
| Manufacturer | Huntington Ingalls Incorporated, Society Of Automotive Engineers Inc, Sae International |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 2670-57 ITEM 93 | huntington ingalls incorporated | nut tube coupling reducing | 43689 | RFQ |
| 3-010168B IRPOD | society of automotive engineers inc | nut tube coupling reducing | 81343 | RFQ |
| 503-4556027 | huntington ingalls incorporated | nut tube coupling reducing | 43689 | RFQ |
| 6502977 | huntington ingalls incorporated | nut tube coupling reducing | 43689 | RFQ |
| J513 | sae international | nut tube coupling reducing | 0u583 | RFQ |
| J513 | society of automotive engineers inc | nut tube coupling reducing | 81343 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AARN | FABRICATION METHOD | MACHINED |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 0.594 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 0.188 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNF |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |
| CRRB | SEAT ANGLE | 45.0 DEGREES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 81343-J513 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 36A FIGURE |
| Components Related to NSN - 4730-01-176-6732, 4730011766732 | ||||
| 4710-00-273-7663 (4710002737663) | 4730-01-217-4564 (4730012174564) | 4720-00-630-5106 (4720006305106) | 4730-01-078-4317 (4730010784317) | |
| 4720-00-547-5682 (4720005475682) | 4730-66-051-7184 (4730660517184) | 4730-00-958-6476 (4730009586476) | 4730-01-375-8686 (4730013758686) | |
| 4730-01-025-3236 (4730010253236) | 4720-00-719-5991 (4720007195991) | 4730-15-068-5734 (4730150685734) | 4720-01-363-7179 (4720013637179) | |
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