Product Details | THERMAL RELEASE HEATER

5999-00-503-1632 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.

Part Alternates: 81D923, 5999-00-503-1632, 00-503-1632, 5999005031632, 005031632

Electrical and Electronic Equipment Components | Miscellaneous Electrical and Electronic Components

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1961 00-503-1632

Demand History | NSN 5999-00-503-1632

Part Number Request Date QTY Origin
5999-00-503-1632 2009-12-335 24 DIBBS
5999-00-503-1632 2008-12-344 24 DIBBS
5999-00-503-1632 2008-09-259 13 DIBBS
5999-00-503-1632 2008-09-259 17 DIBBS

Cross Reference | NSN 5999-00-503-1632

Part Number Cage Code Manufacturer
81D923 02989 GENERAL ELECTRIC CO GE DRIVE SYSTEMS
81D923 09214 GENERAL ELECTRIC CO SEMI-CONDUCTOR PRODUCTS DEPT
81D923 13688 MARTIN MARIETTA CORP ELECTRONICS LABORATORY
81D923 24446 GENERAL ELECTRIC CO
81D923 31637 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I
81D923 63743 WARD LEONARD ELECTRIC COMPANY INC.

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Technical Data | NSN 5999-00-503-1632

Characteristic Specifications
MOUNTING FACILITY TYPE AND QUANTITY 2 UNTHREADED HOLE
MOUNTING HOLE DIAMETER 0.125 INCHES NOMINAL
OVERALL LENGTH 1.875 INCHES NOMINAL
OVERALL HEIGHT 1.688 INCHES NOMINAL
OVERALL WIDTH 0.469 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5999-00-503-1632

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 061300 CIRCUIT BREAKER/SWITCH NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 658 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5999-00-503-1632

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each