| 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) | 01-217-4762 (012174762) |
| NCB Code | USA (01) |
| Manufacturer | Finmeccanica Spa Helicopters, Aeronautical Standards Group, Society Of Automotive Engineers Inc, Sae International |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| AN919-11D | finmeccanica spa helicopters | reducer boss | a0126 | RFQ |
| AN919-11D | aeronautical standards group | reducer boss | 88044 | RFQ |
| AS4841 | society of automotive engineers inc | reducer boss | 81343 | RFQ |
| AS4841 | sae international | reducer boss | 0u583 | RFQ |
| AS5174 | sae international | reducer boss | 0u583 | RFQ |
| AS5174 | society of automotive engineers inc | reducer boss | 81343 | RFQ |
| AS5174D0805 | sae international | reducer boss | 0u583 | RFQ |
| AS5174D0805 | society of automotive engineers inc | reducer boss | 81343 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END |
| AAJD | THREAD CLASS | 3A 2ND END |
| ACSP | REDUCER TYPE | CONCENTRIC |
| AHNC | CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END |
| CWFR | NOMINAL OVERALL LENGTH | 0.719 INCHES |
| FEAT | SPECIAL FEATURES | 1.531 IN. OVERALL LENGTH |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF 2ND END |
| THSD | THREAD SERIES DESIGNATOR | UNJF 1ST END |
| Components Related to NSN - 4730-01-217-4762, 4730012174762 | ||||
| 4730-00-702-6296 (4730007026296) | 4730-00-971-8674 (4730009718674) | 4720-01-140-6288 (4720011406288) | 4720-01-098-4139 (4720010984139) | |
| 4710-00-278-8724 (4710002788724) | 4730-00-054-6290 (4730000546290) | 4720-01-526-0756 (4720015260756) | 4720-01-296-2356 (4720012962356) | |
| 4720-01-682-1889 (4720016821889) | 4720-01-534-6074 (4720015346074) | 4710-00-902-4878 (4710009024878) | 4730-01-568-5867 (4730015685867) | |
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