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) | 00-954-1120 (009541120) |
| NCB Code | USA (00) |
| Manufacturer | Sae International, Society Of Automotive Engineers Inc, Faber Enterprises Inc, Acra Aerospace Inc, Parker Hannifin Corporation, Collins Engineering Corp, Eaton Aeroquip Inc, Designed Metal Connections Inc, Military Standards Corp, Crown Fitting Co Inc, Aeronautical Standards Group |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AS5172-0508L | sae international | reducer boss | RFQ |
| AS4875 3 | society of automotive engineers inc | reducer boss | RFQ |
| AS4875 3 | sae international | reducer boss | RFQ |
| MS25397-8 | faber enterprises inc | reducer boss | RFQ |
| MS25397-8 | acra aerospace inc | reducer boss | RFQ |
| MS24397-8 | parker hannifin corporation | reducer boss | RFQ |
| MS24397-8 | collins engineering corp | reducer boss | RFQ |
| MS25397-8 | eaton aeroquip inc | reducer boss | RFQ |
| MS24397-8 | designed metal connections inc | reducer boss | RFQ |
| MS24397-8 | eaton aeroquip inc | reducer boss | RFQ |
| MS24397-8 | military standards corp | reducer boss | RFQ |
| MS24397-8 | crown fitting co inc | reducer boss | RFQ |
| AN893-8 | aeronautical standards group | reducer boss | RFQ |
| AS5172-0508L | society of automotive engineers inc | 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 |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES 2ND END |
| CWFR | NOMINAL OVERALL LENGTH | 1.109 INCHES |
| MATT | MATERIAL | STEEL 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 | UNF 1ST END |
| THSD | THREAD SERIES DESIGNATOR | UNF 2ND END |
| Relevant Components for NSN - 4730-00-954-1120, 4730009541120 | ||||
| 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) | |
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