National Item Identification Number
00-504-7889
005047889
5999-00-504-7889
5999005047889
National Stock Number
Item Name
HEATER,THERMAL RELEASE
Federal Supply Class
5999
Description
A resistive element which dissipates sufficient heat to melt the fusible material or distort the bimetallic element of an overload protective device when the temperature, as a result of an overload in an electrical circuit, reaches a predetermined value. Excludes COIL (as modified); HEATING ELEMENT, ELECTRICAL; RESISTANCE ELEMENT; RESISTOR, THERMAL; THERMAL RELEASE, CIRCUIT BREAKER; and items with integral bimetallic element, contacts, or fusible material.
Commercial and Government Entity Code (Supplier Data)
03538
LOCKHEED MARTIN CORPORATION
DBA MS2 DIV MARITIME SYSTEMS &
497 ELECTRONICS PKWY 5 BLD
LIVERPOOL
NY
13088
315-456-2622
02989
GENERAL ELECTRIC CO
GE DRIVE SYSTEMS
215 MAPLE ST
SALEM
VA
24153
540-387-7000
Reference Numbers (Part Numbers)
T9747511PC7
422196PC56
423547PC2
81D320
Required Categories
SURFACE TREATMENT
MOUNTING FACILITY TYPE AND QUANTITY
MOUNTING HOLE DIAMETER;
Required Description
PASSIVATE
2 UNTHREADED HOLE
0.156 INCHES NOMINAL
2.750 INCHES NOMINAL
1.469
