AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Reducer 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) | 00-298-8441 (002988441) |
| NCB Code | USA (00) |
| Manufacturer | Aeronautical Standards Group, Crown Fitting Co Inc, Society Of Automotive Engineers Inc, Hydro Fitting Manufacturing Corp, Faber Enterprises Inc, Allan Aircraft Supply Co Llc, Sae International, Aerofit Inc, Eaton Aeroquip Inc, Collins Engineering Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AN893-10 | aeronautical standards group | reducer boss | RFQ |
| AN893-10 | crown fitting co inc | reducer boss | RFQ |
| AS5172-0516L | society of automotive engineers inc | reducer boss | RFQ |
| AN893-10 | hydro fitting manufacturing corp | reducer boss | RFQ |
| AN893-10 | faber enterprises inc | reducer boss | RFQ |
| AN893-10 | allan aircraft supply co llc | reducer boss | RFQ |
| AS5172-0516L | sae international | reducer boss | RFQ |
| AN893-10 | aerofit inc | reducer boss | RFQ |
| AN893-10 | eaton aeroquip inc | reducer boss | RFQ |
| AN893-10 | collins engineering corp | reducer boss | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 2ND END |
| AAJD | THREAD CLASS | 3B 1ST END |
| ACSP | REDUCER TYPE | CONCENTRIC |
| AHNC | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END |
| CMLP | THREAD QUANTITY PER INCH | 12 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
| CQJX | NOMINAL THREAD SIZE | 1.312 INCHES 2ND END |
| CWFR | NOMINAL OVERALL LENGTH | 0.969 INCHES |
| FEAT | SPECIAL FEATURES | THREE 0.065 IN.MIN,0.075 IN.MAX DIA HOLES DRILLED THROUGH HEX CORNERS,0.203 IN.FROM FIRST END |
| MATT | MATERIAL | STEEL COMP 1137 OVERALL AND STEEL COMP 1141 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66,COMP C1137 FED STD SINGLE MATERIAL RESPONSE OVERALL OR 66,COMP C1141 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM INSIDE |
| SFTT | SURFACE TREATMENT | CADMIUM OUTSIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE INSIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| THSD | THREAD SERIES DESIGNATOR | UN 2ND END |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
| Relevant Components for NSN - 4730-00-298-8441, 4730002988441 | ||||
| 4730-01-289-9381 (4730012899381) | 4730-00-998-7887 (4730009987887) | 4710-01-510-6678 (4710015106678) | 4720-01-597-9729 (4720015979729) | |
| 4730-01-693-7134 (4730016937134) | 4730-00-212-5301 (4730002125301) | 4710-01-351-8285 (4710013518285) | 4720-01-007-0893 (4720010070893) | |
| 4710-01-310-4877 (4710013104877) | 4710-01-225-9168 (4710012259168) | 4730-01-313-2925 (4730013132925) | 4730-01-387-7240 (4730013877240) | |
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