NSN 4730-01-073-4855

Part Details | PIPE SEAL NUT

4730-01-073-4855 A hexagonal nut containing internal tapered pipe threads. It has raised undetachable sealing member on the face of the bearing surface. The item, when installed, provides a method of sealing the connection at the boss or mating surface. It does not provide any method for locking at the connection. See LOCKNUT, PIPE.

Alternate Parts: TSE0125, TSE01-25, 4730-01-073-4855, 01-073-4855, 4730010734855, 010734855

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47MAR 16, 197901-073-485523542 ( SEAL NUT, PIPE )
REFERENCE DRAWINGS & PICTURES

PIPE SEAL NUT

Cross Reference | NSN 4730-01-073-4855
Part Number Cage Code Manufacturer
TSE01-2595208PARKER-HANNIFIN CORPORATIONDIV CYLINDER DIVISION
Technical Data | NSN 4730-01-073-4855
Characteristic Specifications
THREAD SERIES NPT
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH18
THREAD DIRECTION RIGHT-HAND
NUT STYLE PIPE SEAL NUT
NUT HEIGHT0.266 INCHES NOMINAL
WIDTH ACROSS FLATS0.750 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY FREE OF MERCURY CONTAMINATION FOR NUCLEAR PROPULSION