| 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) | 00-555-2585 (005552585) |
| NCB Code | USA (00) |
| Manufacturer | Inspektorat Wsparcia Sil Zbrojnych, Aeronautical Standards Group, Sae International, Society Of Automotive Engineers Inc, Military Specifications, Military Standards Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4730PL0839173 | inspektorat wsparcia sil zbrojnych | reducer boss | 9009h | RFQ |
| AN893-2C | aeronautical standards group | reducer boss | 88044 | RFQ |
| AN893-2J | aeronautical standards group | reducer boss | 88044 | RFQ |
| AS4875 | sae international | reducer boss | 0u583 | RFQ |
| AS4875 | society of automotive engineers inc | reducer boss | 81343 | RFQ |
| AS5172J0406L | sae international | reducer boss | 0u583 | RFQ |
| AS5172J0406L | society of automotive engineers inc | reducer boss | 81343 | RFQ |
| MILF5509 | military specifications | reducer boss | 81349 | RFQ |
| MS24397J2 | military standards corp | reducer boss | 96906 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 2ND END |
| AAJD | THREAD CLASS | 3B 1ST END |
| ACSP | REDUCER TYPE | CONCENTRIC |
| AGAV | END ITEM IDENTIFICATION | USED ON SIKORSKY CARGO TRANSPORT HELICOPTER,CH-54A SND CH-54B |
| 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 | 0.438 INCHES 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES 2ND END |
| CWFR | NOMINAL OVERALL LENGTH | 1.109 INCHES |
| MATT | MATERIAL | STEEL COMP 304 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE INSIDE |
| SFTT | SURFACE TREATMENT | PASSIVATE OUTSIDE |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
| THSD | THREAD SERIES DESIGNATOR | UNF 2ND END |
| Components Related to NSN - 4730-00-555-2585, 4730005552585 | ||||
| 4720-01-512-9682 (4720015129682) | 4720-01-555-7927 (4720015557927) | 4730-00-966-9704 (4730009669704) | 4720-12-340-5910 (4720123405910) | |
| 4720-00-450-6622 (4720004506622) | 4710-01-044-5170 (4710010445170) | 4730-01-700-0588 (4730017000588) | 4710-01-592-1129 (4710015921129) | |
| 4730-01-381-8282 (4730013818282) | 4710-00-277-8866 (4710002778866) | 4710-01-500-1742 (4710015001742) | 4730-01-624-3181 (4730016243181) | |
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