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) | 00-203-9749 (002039749) |
| NCB Code | USA (00) |
| Manufacturer | Parker Hannifin Corporation, Designed Metal Connections Inc, Satair Usa Inc, Eaton Aeroquip Inc, Globe Aerospace Inc, Faber Enterprises Inc, Military Standards Corp, Dana Corp, Sae International |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS21938-6H | parker hannifin corporation | bolt fluid passage | RFQ |
| ER01226 | designed metal connections inc | bolt fluid passage | RFQ |
| MS21938-6H | satair usa inc | bolt fluid passage | RFQ |
| MS21938-6H | eaton aeroquip inc | bolt fluid passage | RFQ |
| MS21938-6H | globe aerospace inc | bolt fluid passage | RFQ |
| MS21938-6H | faber enterprises inc | bolt fluid passage | RFQ |
| MS21938-6H | military standards corp | bolt fluid passage | RFQ |
| ER01226 | dana corp | bolt fluid passage | RFQ |
| MS21938-6H | sae international | bolt fluid passage | RFQ |
| MS21938-6H | designed metal connections inc | bolt fluid passage | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | BODY WRENCHING |
| AAWX | CONCENTRIC HOLE DEPTH | 1.913 INCHES NOMINAL |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.297 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.594 INCHES NOMINAL |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | PLAIN |
| ACLK | FIRST END THREAD CLASS | 3A |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACLS | SECOND END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACLT | SECOND END STYLE DESIGNATOR | FLARELESS |
| ACMR | SECOND END THREAD CLASS | 3A |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ASDB | WIDTH ACROSS FLATS | 0.871 INCHES MINIMUM AND 0.878 INCHES MAXIMUM |
| ATKZ | FIRST END THREAD LENGTH | 0.302 INCHES NOMINAL |
| ATLF | SECOND END THREAD LENGTH | 0.469 INCHES NOMINAL |
| BBDF | WRENCHING FEATURE STYLE | HEXAGON |
| BBKL | FIRST DIAMETER FROM WRENCHING FEATURE | 0.738 INCHES NOMINAL |
| BBKM | SECOND DIAMETER FROM WRENCHING FEATURE | 0.811 INCHES NOMINAL |
| BBKN | THIRD DIAMETER FROM WRENCHING FEATURE | 0.740 INCHES NOMINAL |
| BBKP | FOURTH DIAMETER FROM WRENCHING FEATURE | 0.811 INCHES NOMINAL |
| BBKQ | FIFTH DIAMETER FROM WRENCHING FEATURE | 0.480 INCHES NOMINAL |
| BBKR | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.052 INCHES NOMINAL |
| BBKS | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 0.377 INCHES NOMINAL |
| BBKT | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF THIRD DIAMETER | 0.826 INCHES NOMINAL |
| BBKW | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FOURTH DIAMETER | 1.209 INCHES NOMINAL |
| BBKX | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIFTH DIAMETER | 1.386 INCHES NOMINAL |
| BBKY | FIRST RADIAL FLUID HOLE DIAMETER | 0.300 INCHES NOMINAL |
| BBLB | DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 1.054 INCHES NOMINAL |
| BBLD | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 1.688 INCHES NOMINAL |
| BBLF | WRENCHING FEATURE HEIGHT | 0.871 INCHES MINIMUM AND 0.878 INCHES MAXIMUM |
| CQMM | FIRST END THREAD SERIES DESIGNATOR | UNJF |
| CQYM | FIRST END NOMINAL THREAD SIZE | 0.562 INCHES |
| CRCN | SECOND END SEAT ANGLE | 12.0 DEGREES NOMINAL |
| CRNB | SECOND END NOMINAL THREAD SIZE | 0.562 INCHES |
| CRPF | SECOND END THREAD SERIES DESIGNATOR | UNJF |
| MATT | MATERIAL | ALUMINUM |
| SFTT | SURFACE TREATMENT | ANODIZE |
| Relevant Components for NSN - 4730-00-203-9749, 4730002039749 | ||||
| 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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