| 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) | 00-278-8391 (002788391) |
| NCB Code | USA (00) |
| Manufacturer | Eca Etablissement Central Des, Society Of Automotive Engineers Inc, Sae International, Satair Usa Inc, Parker Hannifin Corporation, Military Standards Corp, Designed Metal Connections Inc, Eaton Aeroquip Inc, Dana Corp, Dana Holding Corporation, Dassault Aviation, Eaton Aerospace Ltd |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4730002788391 | eca etablissement central des | reducer boss | scy13 | RFQ |
| AS18280 | society of automotive engineers inc | reducer boss | 81343 | RFQ |
| AS18280 | sae international | reducer boss | 0u583 | RFQ |
| AS21916 | sae international | reducer boss | 0u583 | RFQ |
| AS21916 | society of automotive engineers inc | reducer boss | 81343 | RFQ |
| AS21916-12-8 | sae international | reducer boss | 0u583 | RFQ |
| AS21916-12-8 | society of automotive engineers inc | reducer boss | 81343 | RFQ |
| MS21916-12-8 | satair usa inc | reducer boss | r1120 | RFQ |
| MS21916-12-8 | parker hannifin corporation | reducer boss | 50948 | RFQ |
| MS21916-12-8 | military standards corp | reducer boss | 96906 | RFQ |
| MS21916-12-8 | designed metal connections inc | reducer boss | 14798 | RFQ |
| MS21916-12-8 | eaton aeroquip inc | reducer boss | 00624 | RFQ |
| MS21916-12-8 | dana corp | reducer boss | 79470 | RFQ |
| MS21916-12-8 | dana holding corporation | reducer boss | NA | RFQ |
| MY20-758-002 | dassault aviation | reducer boss | f6117 | RFQ |
| WAS21916 | eaton aerospace ltd | reducer boss | 08199 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| ACSP | REDUCER TYPE | CONCENTRIC |
| AHNC | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS |
| CMLP | THREAD QUANTITY PER INCH | 12 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES 2ND END |
| CQJX | NOMINAL THREAD SIZE | 1.062 INCHES 1ST END |
| CWFR | NOMINAL OVERALL LENGTH | 1.625 INCHES |
| FEAT | SPECIAL FEATURES | GRUMMAN A-10 AIRCRAFT |
| MATT | MATERIAL | STEEL COMP 1137 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | FLUID SINGLE RESPONSE |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJ 1ST END |
| THSD | THREAD SERIES DESIGNATOR | UNJF 2ND END |
| ZZZK | SPECIFICATION/STANDARD DATA | 96906-MS21916 GOVERNMENT STANDARD |
| Components Related to NSN - 4730-00-278-8391, 4730002788391 | ||||
| 4730-00-839-2425 (4730008392425) | 4730-01-691-6950 (4730016916950) | 4720-01-625-6640 (4720016256640) | 4720-01-299-8770 (4720012998770) | |
| 4710-00-540-5643 (4710005405643) | 4720-00-289-5128 (4720002895128) | 4710-01-318-6311 (4710013186311) | 4710-01-495-6486 (4710014956486) | |
| 4710-01-155-2381 (4710011552381) | 4720-00-601-2008 (4720006012008) | 4730-01-682-2481 (4730016822481) | 4710-01-671-1186 (4710016711186) | |
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