Product Details | UNION NUT

4730-00-425-6862 An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes NUT (1), TUBE COUPLING.202109000004730000000

Part Alternates: 6100010, CC3, 4730-00-425-6862, 00-425-6862, 4730004256862, 004256862

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 00-425-6862

Drawings & Photos | NSN 4730-00-425-6862


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Technical Data | NSN 4730-00-425-6862

Characteristic Specifications
THREAD SERIES UNS
THREAD PITCH DIAMETERS ANY ACCEPTABLE
THREAD DIRECTION RIGHT-HAND
MATERIAL IRON OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A370 ROUND
SHOULDER WIDTH 0.375 INCHES MAXIMUM
NUT DIAMETER 5.719 INCHES MINIMUM AND 5.781 INCHES MAXIMUM
NUT HEIGHT 2.062 INCHES MINIMUM AND 2.188 INCHES MAXIMUM
SMALLEST INSIDE DIAMETER 4.250 INCHES MINIMUM AND 4.281 INCHES MAXIMUM
SHOULDER STEP WIDTH 0.438 INCHES NOMINAL
SHOULDER SEAT DIAMETER 4.979 INCHES MINIMUM AND 5.006 INCHES MAXIMUM
TEMP RATING NOT RATED
MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED NOT RATED
SPECIAL FEATURES TWO LUGS EQUALLY SPACED 0.875 IN.DIA BY 0.750 IN.LG

Restrictions/Controls & Freight Information | NSN 4730-00-425-6862

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information