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) | 00-278-8470 (002788470) |
| NCB Code | USA (00) |
| Manufacturer | Embraer Sa, Hydro Fitting Manufacturing Corp, Aeronautical Standards Group, Society Of Automotive Engineers Inc, Sae International, Embraer Empresa Brasileira De, Satair Usa Inc, Crown Fitting Co Inc, Eaton Aeroquip Inc, Faber Enterprises Inc, Military Specifications, Designed Metal Connections Inc, Allan Aircraft Supply Co Llc, Collins Engineering Corp, Aerofit Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 81776624 | embraer sa | cross boss | RFQ |
| AN937D8 | hydro fitting manufacturing corp | cross boss | RFQ |
| AN925D8 | aeronautical standards group | cross boss | RFQ |
| AS4875 | society of automotive engineers inc | cross boss | RFQ |
| AS4875 | sae international | cross boss | RFQ |
| 3110725 | embraer empresa brasileira de | cross boss | RFQ |
| AN937D8 | satair usa inc | cross boss | RFQ |
| AN937D8 | crown fitting co inc | cross boss | RFQ |
| AN937D8 | aeronautical standards group | cross boss | RFQ |
| AN937-8D | aeronautical standards group | cross boss | RFQ |
| AN937D8 | eaton aeroquip inc | cross boss | RFQ |
| AN937D8 | faber enterprises inc | cross boss | RFQ |
| MIL-F-5509 | military specifications | cross boss | RFQ |
| AN937D8 | designed metal connections inc | cross boss | RFQ |
| AS5193-W08 | sae international | cross boss | RFQ |
| AN937D8 | allan aircraft supply co llc | cross boss | RFQ |
| AS5193-W08 | society of automotive engineers inc | cross boss | RFQ |
| AN937D6 | aeronautical standards group | cross boss | RFQ |
| AN925-8D | aeronautical standards group | cross boss | RFQ |
| AN937D8 | collins engineering corp | cross boss | RFQ |
| AN937D8 | aerofit inc | cross boss | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B ALL ENDS |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS |
| AHSJ | LEG LENGTH | 1.000 INCHES NOMINAL ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| MATT | MATERIAL | ALUMINUM 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 | 88044-AN937 GOVERNMENT STANDARD AND 81343-AS4875 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 4730-00-278-8470, 4730002788470 | ||||
| 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) | |
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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