Home / MS parts / Seals & Fittings / NSN 4730-00-489-0303
NSN 4730-00-489-0303  ·  NIIN 004890303  ·  FSC 4730
NO DASHES 4730004890303
In Stock

INVERTED NUT,TUBE COUPLING

Hose, Pipe, Tube, Lubrication, and Railing Fittings

Technical characteristics

18 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
AAJFTHREAD DIRECTIONRIGHT-HAND
ASDBWIDTH ACROSS FLATSINCHES NOMINAL 1.125
AWQDSTRENGTH RATINGPOUNDS PER SQUARE INCH (PSI) MINIMUM TENSILE 2000000.0
BSPXSMALLEST INSIDE DIAMETERINCHES NOMINAL 1.020
FEATSPECIAL FEATURES3 0.074 IN. DIA LOCKWIRE HOLES
MATTMATERIALSTEEL COMP 431
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL SPEC SINGLE MATERIAL RESPONSE -IL-S-18732, COND HT-200
SFTTSURFACE TREATMENTPASSIVATE
ALMEMATERIAL HARDNESS RATINGROCKWELL C MINIMUM 20.0 AND ROCKWELL C MAXIMUM 32.0
AAJDTHREAD CLASS3A
AARNFABRICATION METHODBAR STOCK, MACHINED
AASGCASEHARDENING INDICATORNOT CASE-HARDENED
ABHPOVERALL LENGTHINCHES NOMINAL 0.813
ABUJTHREAD SIZE1.312-12
ACSVTUBE OUTSIDE DIAMETER FOR WHICH DESIGNEDINCHES NOMINAL 1.000
AJFYSEAT ANGLE IN DEG33.0
AJYPSCREW THREAD SERIES DESIGNATORUN
STYLSTYLE DESIGNATOR