5930-01-549-4655 SWITCH,PUSH Index 8415-01-549-4657 DRAWERS,FLYERS'

National Stock Number:
5330-01-549-4656

Federal Supply Class:
5330

National Item Identification Number:
015494656

Description:
BACK-UP RING,PREFORMED PACKING

Detail:
A CIRCULAR SHAPED ITEM WITH AN APERTURE MANUFACTURED TO PREDETERMINED DIMENSIONS, CONSTRUCTED WITH A RECTANGULAR CROSS SECTION THAT MAY BE SOLID, WITH JOINT, OR IN A HELICAL FORM THAT FACILITATES SPIRAL WRAP INSTALLATION. IT PREVENTS SEAL EXTRUSION UNDER PRESSURE AND IS DESIGNED TO FIT ON THE DOWN-PRESSURE SIDE OF A GLAND GROOVE WITH A PACKING, PREFORMED OR O-RING.


Manufacturer Information:
2643-820-03 ITEM 5496169ELECTRIC BOAT CORPORATION
2643-820-03 ITEM 54CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
264382003-54CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7383858-264382003-54CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7383858-264382003-5453711NAVAL SEA SYSTEMS COMMAND
264382003-5496169ELECTRIC BOAT CORPORATION
7550478-264382003-54CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
845-7286645 ITEM 54CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
G547-0002-264382003-54CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
H547-0001-264382003-54CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7550478-264382003-5453711NAVAL SEA SYSTEMS COMMAND
845-7286645 ITEM 5453711NAVAL SEA SYSTEMS COMMAND
G547-0002-264382003-5496169ELECTRIC BOAT CORPORATION
H547-0001-264382003-5496169ELECTRIC BOAT CORPORATION
MS28782-10CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MS28782-1096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


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