AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bolt Fluid Passage |
| 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) | 01-223-2518 (012232518) |
| NCB Code | USA (01) |
| Manufacturer | Kerner R M Co, Hema Disli Sanayi Ve Ticas, Allison Transmission Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | RELIEVED |
| AAWX | CONCENTRIC HOLE DEPTH | 1.431 INCHES NOMINAL |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.125 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.431 INCHES NOMINAL |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL BOSS |
| ACKN | FIRST END STYLE DESIGNATOR | EXTERNAL SEAT FOR GASKET SEAL (BOSS) |
| ACLK | FIRST END THREAD CLASS | 2A |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ASDB | WIDTH ACROSS FLATS | 1.100 INCHES MINIMUM AND 1.128 INCHES MAXIMUM |
| ATKZ | FIRST END THREAD LENGTH | 0.344 INCHES NOMINAL |
| BBDF | WRENCHING FEATURE STYLE | HEXAGON |
| BBKL | FIRST DIAMETER FROM WRENCHING FEATURE | 0.770 INCHES MINIMUM AND 0.775 INCHES MAXIMUM |
| BBKM | SECOND DIAMETER FROM WRENCHING FEATURE | 0.750 INCHES NOMINAL |
| BBKN | THIRD DIAMETER FROM WRENCHING FEATURE | 0.621 INCHES MINIMUM AND 0.623 INCHES MAXIMUM |
| BBKP | FOURTH DIAMETER FROM WRENCHING FEATURE | 0.520 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| BBKR | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.107 INCHES MINIMUM AND 0.122 INCHES MAXIMUM |
| BBKS | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 0.680 INCHES MAXIMUM |
| BBKT | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF THIRD DIAMETER | 0.930 INCHES MINIMUM AND 0.950 INCHES MAXIMUM |
| BBKW | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FOURTH DIAMETER | 1.130 INCHES NOMINAL |
| BBKY | FIRST RADIAL FLUID HOLE DIAMETER | 0.120 INCHES NOMINAL |
| BBLB | DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 0.600 INCHES NOMINAL |
| BBLD | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 1.130 INCHES NOMINAL |
| BBLF | WRENCHING FEATURE HEIGHT | 0.250 INCHES MINIMUM AND 0.453 INCHES MAXIMUM |
| CQMM | FIRST END THREAD SERIES DESIGNATOR | UNF |
| CQYM | FIRST END NOMINAL THREAD SIZE | 0.875 INCHES |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 4730-01-223-2518, 4730012232518 | ||||
| 4720-01-543-9256 (4720015439256) | 4710-00-020-8209 (4710000208209) | 4720-00-236-2575 (4720002362575) | 4730-01-600-6309 (4730016006309) | |
| 4720-01-428-9860 (4720014289860) | 4720-01-352-6034 (4720013526034) | 4730-00-554-8091 (4730005548091) | 4710-00-815-6041 (4710008156041) | |
| 4730-01-612-5310 (4730016125310) | 4730-01-199-6545 (4730011996545) | 4730-01-223-0532 (4730012230532) | 4710-00-276-3984 (4710002763984) | |
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