Home / MS parts / Seals & Fittings / NSN 4730-00-028-3890
NSN 4730-00-028-3890  ·  NIIN 000283890  ·  FSC 4730
NO DASHES 4730000283890
In Stock

PACKING NUT

Hose, Pipe, Tube, Lubrication, and Railing Fittings

Technical characteristics

17 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 CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTHINCHES MINIMUM 0.453 AND INCHES MAXIMUM 0.469
AASGCASEHARDENING INDICATORNOT CASE-HARDENED
ABHPOVERALL LENGTHINCHES MINIMUM 0.650
ABUJTHREAD SIZE5/8-18
AJYPSCREW THREAD SERIES DESIGNATORUNF
ALMEMATERIAL HARDNESS RATINGROCKWELL B MINIMUM 55.0 AND ROCKWELL B MAXIMUM 80.0
ASDBWIDTH ACROSS FLATSINCHES NOMINAL 0.812
AWQDSTRENGTH RATINGPOUNDS PER SQUARE INCH (PSI) MINIMUM YIELD 25000.000
BBMMSCREW THREAD LOCATIONINTERNAL
BRQLLENGTH TO SHOULDERINCHES MINIMUM 0.219 AND INCHES MAXIMUM 0.297
BSPXSMALLEST INSIDE DIAMETERINCHES MINIMUM 0.256 AND INCHES MAXIMUM 0.266
FEATSPECIAL FEATURES1. STRAIGHT KNURL 90 DEG,3/8 IN. LG ON THD END,1/16 IN. 30 DEG CHAMFER ON OD OF THD END
MATTMATERIALCOPPER ALLOY 360
PRPYPROPRIETARY CHARACTERISTICSPACS
STYLSTYLE DESIGNATOR