AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Cross Boss |
| 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) | 00-289-5437 (002895437) |
| NCB Code | USA (00) |
| Manufacturer | Sae International, Military Specifications, Aeronautical Standards Group, Faber Enterprises Inc, Society Of Automotive Engineers Inc, Satair Usa Inc, Collins Engineering Corp, Hydro Fitting Manufacturing Corp, Crown Fitting Co Inc, Allan Aircraft Supply Co Llc, Eaton Aeroquip Inc, Aerofit Inc, Designed Metal Connections Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AS5193 | sae international | cross boss | RFQ |
| MIL-F-5509 | military specifications | cross boss | RFQ |
| AN925D5 | aeronautical standards group | cross boss | RFQ |
| AN937D5 | faber enterprises inc | cross boss | RFQ |
| AS4875 | society of automotive engineers inc | cross boss | RFQ |
| AS4875 | sae international | cross boss | RFQ |
| AS5193W05 | society of automotive engineers inc | cross boss | RFQ |
| AS5193 | society of automotive engineers inc | cross boss | RFQ |
| AN937D5 | satair usa inc | cross boss | RFQ |
| AN937D5 | collins engineering corp | cross boss | RFQ |
| AS5193W05 | sae international | cross boss | RFQ |
| AN937D5 | hydro fitting manufacturing corp | cross boss | RFQ |
| AN937D5 | aeronautical standards group | cross boss | RFQ |
| AN937D5 | crown fitting co inc | cross boss | RFQ |
| AN937D5 | allan aircraft supply co llc | cross boss | RFQ |
| AN937D5 | eaton aeroquip inc | cross boss | RFQ |
| AN937D5 | aerofit inc | cross boss | RFQ |
| AN937D5 | designed metal connections inc | cross boss | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B ALL ENDS |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS |
| AHSJ | LEG LENGTH | 0.750 INCHES NOMINAL ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
| MATT | MATERIAL | ALUMINUM ALLOY 7075 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4141 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-225/9-T73 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR AMS4124-T7351 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 81343-AS4875 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 4730-00-289-5437, 4730002895437 | ||||
| 4730-00-204-0751 (4730002040751) | 4730-00-555-8386 (4730005558386) | 4720-01-438-8832 (4720014388832) | 4730-01-512-7631 (4730015127631) | |
| 4730-00-277-2166 (4730002772166) | 4710-01-632-7272 (4710016327272) | 4720-01-370-6031 (4720013706031) | 4710-01-516-4621 (4710015164621) | |
| 4730-01-501-9788 (4730015019788) | 4730-01-411-7111 (4730014117111) | 4720-00-235-9885 (4720002359885) | 4710-00-177-6119 (4710001776119) | |
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