NSN 4730-00-152-1421

Part Details | PACKING NUT

4730-00-152-1421 An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; and NUT, TUBE COUPLING. Excludes PACKING NUT, STUFFING TUBE; and use with electrical cable, and LOCKNUT, PIPE.

Alternate Parts: 7R33, 7R9641073, 7R33, D5E9310161, D5E9310-161, 7R33, 7R33, 4730-00-152-1421, 00-152-1421, 4730001521421, 001521421

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47APR 14, 197100-152-142118028 ( PACKING NUT )
REFERENCE DRAWINGS & PICTURES

HEXAGON, INTERNAL THREAD, SHOULDERED

Cross Reference | NSN 4730-00-152-1421
Part Number Cage Code Manufacturer
7R33U9143BAE SYSTEMS (OPERATIONS) LTD
7R9641073K3743BAE SYSTEMS GLOBAL COMBAT SYSTEMSLIMITED
7R33K3743BAE SYSTEMS GLOBAL COMBAT SYSTEMSLIMITED
D5E9310-161K3743BAE SYSTEMS GLOBAL COMBAT SYSTEMSLIMITED
7R33K1987BAE SYSTEMS PLC
7R33K0289BRITISH AEROSPACE MILITARYAIRCRAFT & AEROSTRUCTURES
Technical Data | NSN 4730-00-152-1421
Characteristic Specifications
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR2 HEXAGON, INTERNAL THREAD, SHOULDERED
THREAD SIZE3.200-12
SCREW THREAD SERIES DESIGNATOR UNS
THREAD LENGTH0.500 INCHES NOMINAL
SCREW THREAD LOCATION INTERNAL
THREAD DIRECTION RIGHT-HAND
SURFACE TREATMENT PHOSPHATE
HOLE DIAMETER0.328 INCHES NOMINAL
OVERALL LENGTH0.800 INCHES NOMINAL
LENGTH TO SHOULDER0.630 INCHES NOMINAL
SMALLEST INSIDE DIAMETER3.060 INCHES MINIMUM AND 3.065 INCHES MAXIMUM
MAJOR UNTHREADED OUTSIDE DIAMETER3.550 INCHES MINIMUM AND 3.570 INCHES MAXIMUM
HOLE OR SLOT QUANTITY4
THREAD CLASS2B
END ITEM IDENTIFICATIONADEN 30MM MACHINE GUN FIRING 1K RDS PER QT.