| 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) | 00-004-4746 (000044746) |
| NCB Code | USA (00) |
| Manufacturer | Howe Machine And Tool Corp, Northrop Grumman Systems Corporation, Spiral Tool Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| A51G20517-1 | howe machine and tool corp | bolt fluid passage | 65777 | RFQ |
| A51G20517-1 | northrop grumman systems corporation | bolt fluid passage | 26512 | RFQ |
| A51G20517-1 | spiral tool corporation | bolt fluid passage | 02108 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | SHOULDER |
| AASL | HEAD DIAMETER | 0.875 INCHES NOMINAL |
| AASY | DISTANCE FROM CENTERLINE TO FLAT | 0.344 INCHES NOMINAL |
| AAWX | CONCENTRIC HOLE DEPTH | 1.500 INCHES NOMINAL |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.097 INCHES MINIMUM AND 0.102 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 1.974 INCHES MINIMUM AND 1.984 INCHES MAXIMUM |
| 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 INTERNAL PIPE |
| ACLT | SECOND END STYLE DESIGNATOR | PLAIN |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ADDV | COTTER PIN HOLE DIAMETER | 0.075 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| ATKZ | FIRST END THREAD LENGTH | 0.339 INCHES NOMINAL |
| ATLF | SECOND END THREAD LENGTH | 0.250 INCHES NOMINAL |
| BBDF | WRENCHING FEATURE STYLE | ROUND WITH WRENCH FLATS |
| BBKK | DISTANCE FROM BOLT END TO HOLE CENTER | 0.140 INCHES NOMINAL |
| BBKL | FIRST DIAMETER FROM WRENCHING FEATURE | 0.489 INCHES MINIMUM AND 0.491 INCHES MAXIMUM |
| BBKM | SECOND DIAMETER FROM WRENCHING FEATURE | 0.191 INCHES MINIMUM AND 0.201 INCHES MAXIMUM |
| BBKR | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 1.464 INCHES MINIMUM AND 1.469 INCHES MAXIMUM |
| BBKS | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 1.526 INCHES MINIMUM AND 1.531 INCHES MAXIMUM |
| BBKY | FIRST RADIAL FLUID HOLE DIAMETER | 0.097 INCHES MINIMUM AND 0.102 INCHES MAXIMUM |
| BBLB | DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 1.022 INCHES MINIMUM AND 1.027 INCHES MAXIMUM |
| BBLD | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 1.803 INCHES MINIMUM AND 1.808 INCHES MAXIMUM |
| BBLF | WRENCHING FEATURE HEIGHT | 0.125 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM |
| CQMM | FIRST END THREAD SERIES DESIGNATOR | UNJF |
| CQYM | FIRST END NOMINAL THREAD SIZE | 0.250 INCHES |
| CRNB | SECOND END NOMINAL THREAD SIZE | 0.125 INCHES |
| CRPF | SECOND END THREAD SERIES DESIGNATOR | NPT |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL |
| MATT | MATERIAL | STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FSC-26512-G-1010 MFR REF SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | CHROMIUM |
| Relevant Components for NSN - 4730-00-004-4746, 4730000044746 | ||||
| 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) | |
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