| Item Name | Cross Boss |
| INC Code | 22702 |
| 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 | Aerofit Inc, Aeronautical Standards Group, Allan Aircraft Supply Co Llc, Collins Engineering Corp, Crown Fitting Co Inc, Military Specifications, U S Army Aviation And Missile, Society Of Automotive Engineers Inc, Eaton Aeroquip Inc, Hydro Fitting Manufacturing Corp, Faber Enterprises Inc, Designed Metal Connections Inc, Embraer Empresa Brasileira De, Embraer Sa, Satair Usa Inc, Sae International |
| Associated Parts Numbers of NSN 4730-00-278-8470 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| AN937D8 | aerofit inc | cross boss | 30974 | A | A | RFQ |
| AN937-8D | aeronautical standards group | cross boss | 88044 | NSN | Avl | RFQ |
| AN937D6 | aeronautical standards group | cross boss | 88044 | NSN | Avl | RFQ |
| AN925D8 | aeronautical standards group | cross boss | 88044 | NSN | Avl | RFQ |
| AN925-8D | aeronautical standards group | cross boss | 88044 | NSN | Avl | RFQ |
| AN937D8 | aeronautical standards group | cross boss | 88044 | NSN | Avl | RFQ |
| AN937D8 | allan aircraft supply co llc | cross boss | 06581 | A | A | RFQ |
| AN937D8 | collins engineering corp | cross boss | 71563 | A | F | RFQ |
| AN937D8 | crown fitting co inc | cross boss | 22995 | A | A | RFQ |
| MIL-F-5509 | military specifications | cross boss | 81349 | NSN | Avl | RFQ |
| 8176624 | u s army aviation and missile | cross boss | 18876 | H | A | RFQ |
| AS5193-W08 | society of automotive engineers inc | cross boss | 81343 | A | R | RFQ |
| AS4875 | society of automotive engineers inc | cross boss | 81343 | A | R | RFQ |
| AN937D8 | eaton aeroquip inc | cross boss | 00624 | A | A | RFQ |
| AN937D8 | hydro fitting manufacturing corp | cross boss | 13899 | F | A | RFQ |
| AN937D8 | faber enterprises inc | cross boss | 14397 | F | A | RFQ |
| AN937D8 | designed metal connections inc | cross boss | 14798 | A | A | RFQ |
| 3110725 | embraer empresa brasileira de | cross boss | s4956 | E | R | RFQ |
| 81776624 | embraer sa | cross boss | 001jk | E | A | RFQ |
| AN937D8 | satair usa inc | cross boss | r1120 | E | A | RFQ |
| AS5193-W08 | sae international | cross boss | 0u583 | C | A | RFQ |
| AS4875 | sae international | cross boss | 0u583 | C | A | 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 | ||||
| 4730-01-549-2616 (4730015492616) | 4730-00-045-4869 (4730000454869) | 4730-01-709-0758 (4730017090758) | 4730-01-052-3184 (4730010523184) | |
| 4730-01-479-1578 (4730014791578) | 4730-01-412-5241 (4730014125241) | 4730-00-756-8417 (4730007568417) | 4730-01-415-3153 (4730014153153) | |
| 4730-00-592-9696 (4730005929696) | 4730-01-182-6517 (4730011826517) | 4730-00-433-3231 (4730004333231) | 4730-00-185-7087 (4730001857087) | |
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AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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