| Item Name | Nut Union |
| 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) | 01-053-6515 (010536515) |
| NCB Code | USA (01) |
| Manufacturer | Eaton Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABNK | SHOULDER WIDTH | 0.188 INCHES NOMINAL |
| ACTA | NUT STYLE | HEXAGON |
| ADEA | NUT HEIGHT | 1.188 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 2.562 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 1.938 INCHES NOMINAL |
| BZRR | THREAD SERIES | UN |
| CFQB | SHOULDER STEP WIDTH | 0.250 INCHES NOMINAL |
| CFQC | SHOULDER SEAT DIAMETER | 2.375 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQJX | NOMINAL THREAD SIZE | 2.312 INCHES |
| CRPK | MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 4500.0 POUNDS PER SQUARE INCH OIL AND 4500.0 POUNDS PER SQUARE INCH WATER |
| MATT | MATERIAL | NICKEL ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288,COMP A FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-N-281,CL B FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 4730-01-053-6515, 4730010536515 | ||||
| 4730-01-469-3594 (4730014693594) | 4720-00-236-0082 (4720002360082) | 4730-01-594-7646 (4730015947646) | 4730-01-658-6133 (4730016586133) | |
| 4710-01-489-1638 (4710014891638) | 4720-01-348-4338 (4720013484338) | 4730-01-329-2969 (4730013292969) | 4720-01-657-3820 (4720016573820) | |
| 4720-00-631-3173 (4720006313173) | 4730-01-496-8185 (4730014968185) | 4720-00-012-3581 (4720000123581) | 4730-01-242-7736 (4730012427736) | |
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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