| 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) | 01-063-4373 (010634373) |
| NCB Code | USA (01) |
| Manufacturer | Peerless Nuclear Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AARN | FABRICATION METHOD | FORGED |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 1.000 INCHES NOMINAL |
| AGGP | DRILLED HOLE DIAMETER | 0.043 INCHES NOMINAL |
| ALET | HOLE TYPE AND QUANTITY | 2 DRILLED |
| ASDB | WIDTH ACROSS FLATS | 2.250 INCHES NOMINAL |
| BRQL | LENGTH TO SHOULDER | 0.820 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 1.191 INCHES NOMINAL |
| BZRR | THREAD SERIES | UN |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CQJX | NOMINAL THREAD SIZE | 1.875 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 1.500 INCHES |
| CRHC | HOLE CONFIGURATION STYLE | CONFIGURATION B |
| MATT | MATERIAL | COPPER ALLOY 464 OVERALL |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | FREE OF MERCURY CONTAMINATION,FOR USE IN NUCLEAR PROPULSION PLANT |
| Components Related to NSN - 4730-01-063-4373, 4730010634373 | ||||
| 4710-01-140-4211 (4710011404211) | 4720-01-568-2211 (4720015682211) | 4730-01-280-4768 (4730012804768) | 4710-01-593-8282 (4710015938282) | |
| 4720-01-175-5664 (4720011755664) | 4720-00-994-5634 (4720009945634) | 4710-01-442-0154 (4710014420154) | 4730-01-288-0798 (4730012880798) | |
| 4710-00-727-3356 (4710007273356) | 4710-00-157-1083 (4710001571083) | 4710-00-246-5695 (4710002465695) | 4720-01-597-9933 (4720015979933) | |
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.
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