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National Stock Number (NSN) 4730-00-187-3583 (4730001873583) Parts List

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) 00-187-3583 (001873583)
NCB Code USA (00)
Manufacturer Society Of Automotive Engineers Inc, Collins Engineering Corp, Crown Fitting Co Inc, Eaton Aeroquip Inc, Sae International, Designed Metal Connections Inc, Hydro Fitting Manufacturing Corp, Allan Aircraft Supply Co Llc, Aeronautical Standards Group, Faber Enterprises Inc
Part Number Manufacturer Item Name Cage Code RFQ
AS5174D0803 society of automotive engineers inc reducer boss 81343 RFQ
AN919-9D collins engineering corp reducer boss 71563 RFQ
AN919-9D crown fitting co inc reducer boss 22995 RFQ
AN919-9D eaton aeroquip inc reducer boss 00624 RFQ
AS5174 sae international reducer boss 0u583 RFQ
AN919-9D designed metal connections inc reducer boss 14798 RFQ
AN919-9D hydro fitting manufacturing corp reducer boss 13899 RFQ
AN919-9D allan aircraft supply co llc reducer boss 06581 RFQ
AS4841 society of automotive engineers inc reducer boss 81343 RFQ
AN919-9D aeronautical standards group reducer boss 88044 RFQ
AN919-9D faber enterprises inc reducer boss 14397 RFQ
AS4841 sae international reducer boss 0u583 RFQ
AS5174 society of automotive engineers inc reducer boss 81343 RFQ
AS5174D0803 sae international reducer boss 0u583 RFQ

Technical Characteristics of NSN 4730001873583

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A ALL ENDS
ACSPREDUCER TYPECONCENTRIC
AHNCCONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) ALL ENDS
AWLSCONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
CQJXNOMINAL THREAD SIZE0.375 INCHES 2ND END
CQJXNOMINAL THREAD SIZE0.750 INCHES 1ST END
CWFRNOMINAL OVERALL LENGTH1.453 INCHES
MATTMATERIALALUMINUM ALLOY 2014 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTANODIZE OVERALL
THSDTHREAD SERIES DESIGNATORUNF 2ND END
THSDTHREAD SERIES DESIGNATORUNJF 1ST END
ZZZKSPECIFICATION/STANDARD DATA88044-AN919 GOVERNMENT STANDARD

Relevant Components for NSN - 4730-00-187-3583, 4730001873583
4730-00-277-8787 (4730002778787) 4720-01-622-7428 (4720016227428) 4710-00-287-1501 (4710002871501) 4710-12-339-1327 (4710123391327)
4730-01-297-7939 (4730012977939) 4720-01-664-4464 (4720016644464) 4720-01-421-8581 (4720014218581) 4720-01-355-3111 (4720013553111)
4710-01-184-4726 (4710011844726) 4730-01-353-8404 (4730013538404) 4720-01-180-4509 (4720011804509) 4720-00-392-9652 (4720003929652)

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