Home / MS parts / Seals & Fittings / NSN 4730-00-186-9518
NSN 4730-00-186-9518  ·  NIIN 001869518  ·  FSC 4730
NO DASHES 4730001869518
In Stock

REDUCER,BOSS

Hose, Pipe, Tube, Lubrication, and Railing Fittings

Technical characteristics

19 rows

Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.

Technical characteristics from the federal item record
MRCRequirementValue
AAJDTHREAD CLASS3A
CMLPTHREAD QUANTITY PER INCH12
SFTTSURFACE TREATMENTOVERALL ANODIZE
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-A8625,TYE 1,CLASS 2
MATTMATERIALOVERALL ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024
AHNCCONNECTION STYLE
AWLSCONNECTION TYPEFIRST END THREADED INTERNAL BOSS
AWLSCONNECTION TYPESECOND END THREADED EXTERNAL BOSS
THSDTHREAD SERIES DESIGNATORSECOND END UNIFIED NATIONAL JOINT (UNJ)
ZZZKSPECIFICATION/STANDARD DATAPROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 81343-AS5172 NON-GOVERN-ENT STANDARD
CQJXNOMINAL THREAD SIZEFIRST END INCHES 1.062
CQJXNOMINAL THREAD SIZESECOND END INCHES 1.312
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 1500.0
CWFRNOMINAL OVERALL LENGTHINCHES 1.422
FEATSPECIAL FEATURESTHREE 0.065 IN.MIN,0.075 IN.MAX DIA HOLES DRILLED THROUGH HEX CORNERS,0.203 IN.FROM FIRST END
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 4,T6 OR FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6,T6 OR T851
AAJDTHREAD CLASS3B
ACSPREDUCER TYPECONCENTRIC
THSDTHREAD SERIES DESIGNATORFIRST END UNIFIED NATIONAL JOINT (UNJ)

Cross-references

15 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.

Manufacturer cross-reference part numbers and CAGE codes
Manufacturer part numberCAGE
M524397-22D22995
M524397-22D71563
AS517281343
AS487581343
AS5172D1216L81343
MS24397D2296906
MS24397-22D00624
MS24397-22D06581
SAE-AS48750U583
AS48750U583
AS51720U583
AS5172D1216L0U583
M524397-22D14798
MS24397-22D13899
M524397-22D14397

Supersedes

This item replaces cancelled NIIN 012306611. An older drawing citing one of those numbers resolves here.