| 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) | 00-737-3778 (007373778) |
| NCB Code | USA (00) |
| Manufacturer | Daimler Chrysler |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | RELIEVED |
| AASL | HEAD DIAMETER | 1.125 INCHES NOMINAL |
| AAWX | CONCENTRIC HOLE DEPTH | 1.625 INCHES NOMINAL |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.218 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 4.750 INCHES NOMINAL |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACLK | FIRST END THREAD CLASS | 2A |
| ACLS | SECOND END CONNECTION TYPE | THREADED INTERNAL TUBE |
| ACLT | SECOND END STYLE DESIGNATOR | HIGH PRESSURE FLARE |
| ACMR | SECOND END THREAD CLASS | 2B |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ADDV | COTTER PIN HOLE DIAMETER | 0.136 INCHES NOMINAL |
| ATKZ | FIRST END THREAD LENGTH | 1.000 INCHES NOMINAL |
| BBKL | FIRST DIAMETER FROM WRENCHING FEATURE | 0.734 INCHES NOMINAL |
| BBKM | SECOND DIAMETER FROM WRENCHING FEATURE | 0.747 INCHES NOMINAL |
| BBKR | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.094 INCHES NOMINAL |
| BBKT | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF THIRD DIAMETER | 3.500 INCHES NOMINAL |
| BBKY | FIRST RADIAL FLUID HOLE DIAMETER | 0.218 INCHES NOMINAL |
| BBLB | DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 3.250 INCHES NOMINAL |
| BBLD | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 4.500 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 58.0 ROCKWELL C MAXIMUM |
| CQKK | FIRST END THREAD QUANTITY PER INCH | 16 |
| CQMM | FIRST END THREAD SERIES DESIGNATOR | UNF |
| CQYM | FIRST END NOMINAL THREAD SIZE | 0.750 INCHES |
| CRCN | SECOND END SEAT ANGLE | 12.0 DEGREES NOMINAL |
| CRMX | SECOND END THREAD QUANTITY PER INCH | 28 |
| CRNB | SECOND END NOMINAL THREAD SIZE | 0.250 INCHES |
| CRPF | SECOND END THREAD SERIES DESIGNATOR | UNF |
| AASY | DISTANCE FROM CENTERLINE TO FLAT | 0.442 INCHES NOMINAL |
| ACKN | FIRST END STYLE DESIGNATOR | PLAIN |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ATLF | SECOND END THREAD LENGTH | 0.250 INCHES NOMINAL |
| BBDF | WRENCHING FEATURE STYLE | DEE |
| BBKK | DISTANCE FROM BOLT END TO HOLE CENTER | 0.187 INCHES NOMINAL |
| BBKN | THIRD DIAMETER FROM WRENCHING FEATURE | 0.735 INCHES NOMINAL |
| BBKS | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 1.250 INCHES NOMINAL |
| BBLF | WRENCHING FEATURE HEIGHT | 0.250 INCHES NOMINAL |
| CQPR | FIRST END SEAT ANGLE | 12.0 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL COMP 1020 |
| Relevant Components for NSN - 4730-00-737-3778, 4730007373778 | ||||
| 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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