NSN 4730-00-203-0823

Part Details | UNION NUT

4730-00-203-0823 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.

Alternate Parts: SCB66455, SCB66455, SCB66455, SC-B-66455, 4730-00-203-0823, 00-203-0823, 4730002030823, 002030823

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47JAN 01, 196300-203-082319964 ( NUT, UNION )
REFERENCE DRAWINGS & PICTURES

ROUND

Cross Reference | NSN 4730-00-203-0823
Part Number Cage Code Manufacturer
SCB6645564959AMERICAN TELEPHONE AND TELEGRAPH CO
SCB6645570408AT AND T CORP
SC-B-6645580063US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS
Technical Data | NSN 4730-00-203-0823
Characteristic Specifications
THREAD SERIES UNS
NOMINAL THREAD SIZE0.812 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
NUT STYLE ROUND
SHOULDER WIDTH0.156 INCHES NOMINAL
NUT DIAMETER1.000 INCHES NOMINAL
NUT HEIGHT1.000 INCHES NOMINAL
SMALLEST INSIDE DIAMETER0.630 INCHES NOMINAL
SHOULDER STEP WIDTH0.125 INCHES NOMINAL
SHOULDER SEAT DIAMETER0.656 INCHES NOMINAL