AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Elbow 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) | 00-278-3682 (002783682) |
| NCB Code | USA (00) |
| Manufacturer | Society Of Automotive Engineers Inc, Eaton Aeroquip Inc, Crown Fitting Co Inc, Hydro Fitting Manufacturing Corp, Aerofit Inc, Satair Usa Inc, Faber Enterprises Inc, Sae International, Allan Aircraft Supply Co Llc, Aeronautical Standards Group, Pilatus Aircraft Ltd, Designed Metal Connections Inc, Collins Engineering Corp, Kollsman Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AS4875 | society of automotive engineers inc | elbow boss | RFQ |
| AN939D4 | eaton aeroquip inc | elbow boss | RFQ |
| AN939D4 | crown fitting co inc | elbow boss | RFQ |
| AN939D4 | hydro fitting manufacturing corp | elbow boss | RFQ |
| AN939D4 | aerofit inc | elbow boss | RFQ |
| AN939D4 | satair usa inc | elbow boss | RFQ |
| AN939D4 | faber enterprises inc | elbow boss | RFQ |
| AS5190W04 | sae international | elbow boss | RFQ |
| AN939D4 | allan aircraft supply co llc | elbow boss | RFQ |
| AN939W4 | aeronautical standards group | elbow boss | RFQ |
| AS4875 | sae international | elbow boss | RFQ |
| 946-21-44-111 | pilatus aircraft ltd | elbow boss | RFQ |
| AS5190 | society of automotive engineers inc | elbow boss | RFQ |
| AS5190 | sae international | elbow boss | RFQ |
| AS5190W04 | society of automotive engineers inc | elbow boss | RFQ |
| AN939D4 | designed metal connections inc | elbow boss | RFQ |
| AN927D4 | aeronautical standards group | elbow boss | RFQ |
| AN939D4 | collins engineering corp | elbow boss | RFQ |
| AN939-4D | aeronautical standards group | elbow boss | RFQ |
| 71910041001 | kollsman inc | elbow boss | RFQ |
| AN939D4 | aeronautical standards group | elbow boss | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B ALL ENDS |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS |
| AHSJ | LEG LENGTH | 0.742 INCHES MINIMUM ALL ENDS AND 0.758 INCHES MAXIMUM ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| CMLP | THREAD QUANTITY PER INCH | 20 ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |
| CRFY | FLOW ANGLE | 90.0 DEGREES |
| FEAT | SPECIAL FEATURES | END ITEM: GRUMMAN A10 AIRCRAFT |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| Relevant Components for NSN - 4730-00-278-3682, 4730002783682 | ||||
| 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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