| Item Name | Reducer Boss |
| INC Code | 23541 |
| 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) | 00-555-1860 (005551860) |
| NCB Code | USA (00) |
| Manufacturer | Adams Aircraft International Inc, Aerofit Inc, Aeronautical Standards Group, Allan Aircraft Supply Co Llc, Collins Engineering Corp, Crown Fitting Co Inc, Society Of Automotive Engineers Inc, Sae International, Eaton Aeroquip Inc, Faber Enterprises Inc, The Peelle Company, Designed Metal Connections Inc, Hydro Fitting Manufacturing Corp, Inspektorat Wsparcia Sil Zbrojnych |
| Associated Parts Numbers of NSN 4730-00-555-1860 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| AN919-19J | adams aircraft international inc | reducer boss | 04998 | A | F | RFQ |
| AN919-19J | aerofit inc | reducer boss | 30974 | A | A | RFQ |
| AN919-19J | aeronautical standards group | reducer boss | 88044 | NSN | Avl | RFQ |
| AN919-19C | aeronautical standards group | reducer boss | 88044 | NSN | Avl | RFQ |
| AN919-19J | allan aircraft supply co llc | reducer boss | 06581 | A | A | RFQ |
| AN919-19J | collins engineering corp | reducer boss | 71563 | A | F | RFQ |
| AN919-19J | crown fitting co inc | reducer boss | 22995 | A | A | RFQ |
| AS4841 | society of automotive engineers inc | reducer boss | 81343 | A | R | RFQ |
| AS4841 | sae international | reducer boss | 0u583 | C | A | RFQ |
| AS5174J1208 | society of automotive engineers inc | reducer boss | 81343 | A | R | RFQ |
| AN919-19J | eaton aeroquip inc | reducer boss | 00624 | A | A | RFQ |
| AN919-19J | faber enterprises inc | reducer boss | 14397 | F | A | RFQ |
| AN919-19J | the peelle company | reducer boss | 77156 | A | A | RFQ |
| AN919-19J | designed metal connections inc | reducer boss | 14798 | A | A | RFQ |
| AN919-19J | hydro fitting manufacturing corp | reducer boss | 13899 | F | A | RFQ |
| AS5174J1208 | sae international | reducer boss | 0u583 | C | A | RFQ |
| 4730PL1340693 | inspektorat wsparcia sil zbrojnych | reducer boss | 9009h | H | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| ACSP | REDUCER TYPE | CONCENTRIC |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT APPLICATION |
| AHNC | CONNECTION STYLE | FLARED W/ 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 | 1.891 INCHES |
| MATT | MATERIAL | STEEL COMP 304 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,E300,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE |
| THSD | THREAD SERIES DESIGNATOR | UN 1ST END |
| THSD | THREAD SERIES DESIGNATOR | UNF 2ND END |
| ZZZK | SPECIFICATION/STANDARD DATA | 88044-AN919 GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-00-555-1860, 4730005551860 | ||||
| 4730-01-549-2616 (4730015492616) | 4730-00-045-4869 (4730000454869) | 4730-01-709-0758 (4730017090758) | 4730-01-052-3184 (4730010523184) | |
| 4730-01-479-1578 (4730014791578) | 4730-01-412-5241 (4730014125241) | 4730-00-756-8417 (4730007568417) | 4730-01-415-3153 (4730014153153) | |
| 4730-00-592-9696 (4730005929696) | 4730-01-182-6517 (4730011826517) | 4730-00-433-3231 (4730004333231) | 4730-00-185-7087 (4730001857087) | |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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