ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 4730-00-187-3575 (4730001873575). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 4730001873575 |
| Manufacturers | Aeronautical Standards Group , Allan Aircraft Supply Co Llc , Bell Helicopter Textron Inc , Boeing Company The , Collins Engineering Corp , Crown Fitting Co Inc , Designed Metal Connections Inc , Eaton Aeroquip Inc , Faber Enterprises Inc , Hydro Fitting Manufacturing Corp , Nelson Aero Space Inc , Nimikkeistokeskus Ncb Finland , Sae International , Satair Usa Inc , Society Of Automotive Engineers Inc , Sps Technologies Inc |
| Item Name | Reducer Boss |
| INC Code | 23541 |
| Federal Supply Group (FSG) | 47 Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 00-187-3575 (001873575) |
| NCB Code | USA (00) |
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| 10438950 | nimikkeistokeskus ncb finland | reducer boss | a486g | h | a | Avl | RFQ |
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| 110-033-1 | bell helicopter textron inc | reducer boss | 97499 | a | a | Avl | RFQ |
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| 273-0089-002 | boeing company the | reducer boss | 94756 | a | a | Avl | RFQ |
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| 7M637DA-1D | sps technologies inc | reducer boss | 01673 | a | a | Avl | RFQ |
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| 7M637DA-1D | designed metal connections inc | reducer boss | 14798 | a | a | Avl | RFQ |
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| 7M637DA-1D | nelson aero space inc | reducer boss | 52930 | a | a | Avl | RFQ |
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| AN919-1D | hydro fitting manufacturing corp | reducer boss | 13899 | f | a | Avl | RFQ |
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| AN919-1D | faber enterprises inc | reducer boss | 14397 | f | a | Avl | RFQ |
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| AN919-1D | eaton aeroquip inc | reducer boss | 00624 | a | a | Avl | RFQ |
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| AN919-1D | designed metal connections inc | reducer boss | 14798 | a | a | Avl | RFQ |
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| AN919-1D | crown fitting co inc | reducer boss | 22995 | a | a | Avl | RFQ |
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| AN919-1D | collins engineering corp | reducer boss | 71563 | a | f | Avl | RFQ |
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| AN919-1D | satair usa inc | reducer boss | r1120 | e | a | Avl | RFQ |
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| AN919-1D | allan aircraft supply co llc | reducer boss | 06581 | a | a | Avl | RFQ |
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| AN919-1D | aeronautical standards group | reducer boss | 88044 | NA | NA | Avl | RFQ |
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| AS4841 | sae international | reducer boss | 0u583 | c | a | Avl | RFQ |
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| AS4841 | society of automotive engineers inc | reducer boss | 81343 | a | r | Avl | RFQ |
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| AS5174 | society of automotive engineers inc | reducer boss | 81343 | a | r | Avl | RFQ |
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| AS5174 | sae international | reducer boss | 0u583 | c | a | Avl | RFQ |
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| AS5174D0402 | society of automotive engineers inc | reducer boss | 81343 | a | r | Avl | RFQ |
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| AS5174D0402 | sae international | reducer boss | 0u583 | c | a | Avl | RFQ |
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| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| ACSP | REDUCER TYPE | CONCENTRIC |
| AGAV | END ITEM IDENTIFICATION | ATTACK HELICOPTER MODEL AH-1S;AIRCRAFT STRATOLIFTER C-135 |
| AHNC | CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CWFR | NOMINAL OVERALL LENGTH | 1.250 INCHES |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| MATT | MATERIAL | ALUMINUM ALLOY 2014 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/4,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
| TMQY | FURNISHED ITEMS AND QUANTITY | 2 PREFORMED PACKING |
| ZZZK | SPECIFICATION/STANDARD DATA | 88044-AN919 GOVERNMENT STANDARD |
| 4720-01-055-4029 (4720010554029) | 4710-01-665-6917 (4710016656917) | 4730-00-277-7627 (4730002777627) | 4730-01-324-8538 (4730013248538) |
| 4710-00-766-4295 (4710007664295) | 4710-00-059-4625 (4710000594625) | 4730-00-309-1549 (4730003091549) | 4720-01-435-5300 (4720014355300) |
| 4730-01-246-9718 (4730012469718) | 4730-00-445-4410 (4730004454410) | 4730-01-684-9415 (4730016849415) | 4730-01-538-5766 (4730015385766) |
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