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) | 01-039-8920 (010398920) |
| NCB Code | USA (01) |
| Manufacturer | Eaton Aerospace Ltd |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN |
| AAWX | CONCENTRIC HOLE DEPTH | 0.770 INCHES MINIMUM AND 0.830 INCHES MAXIMUM |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 1.130 INCHES MINIMUM AND 1.170 INCHES MAXIMUM |
| ACLT | SECOND END STYLE DESIGNATOR | PLAIN |
| ACMR | SECOND END THREAD CLASS | 2A |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ASDB | WIDTH ACROSS FLATS | 0.362 INCHES MINIMUM AND 0.378 INCHES MAXIMUM |
| ATLF | SECOND END THREAD LENGTH | 0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM |
| BBDF | WRENCHING FEATURE STYLE | HEXAGON |
| BBKL | FIRST DIAMETER FROM WRENCHING FEATURE | 0.244 INCHES MINIMUM AND 0.249 INCHES MAXIMUM |
| BBKR | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.600 INCHES MINIMUM AND 0.620 INCHES MAXIMUM |
| BBKS | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 0.890 INCHES MINIMUM AND 0.930 INCHES MAXIMUM |
| BBKY | FIRST RADIAL FLUID HOLE DIAMETER | 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| BBLB | DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 0.430 INCHES MINIMUM AND 0.470 INCHES MAXIMUM |
| BBLD | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 0.960 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| BBLF | WRENCHING FEATURE HEIGHT | 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM |
| CRMX | SECOND END THREAD QUANTITY PER INCH | 20 |
| CRNB | SECOND END NOMINAL THREAD SIZE | 0.250 INCHES |
| CRPF | SECOND END THREAD SERIES DESIGNATOR | UNC |
| MATT | MATERIAL | STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| Relevant Components for NSN - 4730-01-039-8920, 4730010398920 | ||||
| 4720-01-534-8173 (4720015348173) | 4730-01-701-7883 (4730017017883) | 4730-01-598-0285 (4730015980285) | 4710-00-504-5516 (4710005045516) | |
| 4730-01-203-2201 (4730012032201) | 4730-01-264-0778 (4730012640778) | 4720-00-639-9764 (4720006399764) | 4730-00-289-4981 (4730002894981) | |
| 4710-00-467-8492 (4710004678492) | 4710-01-139-7139 (4710011397139) | 4730-00-929-8993 (4730009298993) | 4720-00-470-9995 (4720004709995) | |
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