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) | 01-034-8221 (010348221) |
| NCB Code | USA (01) |
| Manufacturer | Aeronautical Standards Group, Society Of Automotive Engineers Inc, Military Specifications, Sae International |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AN775-8J | aeronautical standards group | bolt fluid passage | RFQ |
| AS4875 | society of automotive engineers inc | bolt fluid passage | RFQ |
| AN775-8K | aeronautical standards group | bolt fluid passage | RFQ |
| MIL-F-5509 | military specifications | bolt fluid passage | RFQ |
| AS4875 | sae international | bolt fluid passage | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN |
| AAWX | CONCENTRIC HOLE DEPTH | 1.656 INCHES NOMINAL |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.391 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.938 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 |
| ASDB | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL |
| ATKZ | FIRST END THREAD LENGTH | 0.562 INCHES NOMINAL |
| BBDF | WRENCHING FEATURE STYLE | HEXAGON |
| BBKL | FIRST DIAMETER FROM WRENCHING FEATURE | 0.744 INCHES MINIMUM AND 0.748 INCHES MAXIMUM |
| BBKR | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 1.125 INCHES NOMINAL |
| BBKY | FIRST RADIAL FLUID HOLE DIAMETER | 0.312 INCHES NOMINAL |
| BBLB | DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 1.094 INCHES NOMINAL |
| BBLD | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 1.688 INCHES NOMINAL |
| BBLF | WRENCHING FEATURE HEIGHT | 0.250 INCHES NOMINAL |
| CQKK | FIRST END THREAD QUANTITY PER INCH | 16 |
| CQMM | FIRST END THREAD SERIES DESIGNATOR | UNF |
| CQYM | FIRST END NOMINAL THREAD SIZE | 0.750 INCHES |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| ZZZK | SPECIFICATION/STANDARD DATA | 81343-AS4875 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 88044-AN775 GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-01-034-8221, 4730010348221 | ||||
| 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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