Product Details | SEQUENTIAL TIMER

6645-00-974-7120 An item which actuates included electrical contacts and/or switches in an orderly succession, and at a predetermined interval(s) for the purpose of controlling the operation of another electrical device(s). May have provision for manually establishing an operational sequence or cycle. See also RELAY, MOTOR DRIVEN; TIMER, INTERVAL; KEYER (as modified); CHRONOMETER, MAKE-BREAK CIRCUIT and INTERVALOMETER (as modified).

Part Alternates: G24445, 308335, 6645-00-974-7120, 00-974-7120, 6645009747120, 009747120

Instruments and Laboratory Equipment | Time Measuring Instruments

Supply Group (FSG) NSN Assign. NIIN
66 05 OCT 1966 00-974-7120

Cross Reference | NSN 6645-00-974-7120

Part Number Cage Code Manufacturer
308335 33654 HOWDEN FLUID SYSTEMS
308335 58163 MEGGITT (NORTH HOLLYWOOD), INC. DBA MEGGITT CONTROL SYSTEMS
G24445 82227 VDO CONTROL SYSTEMS INC

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Technical Data | NSN 6645-00-974-7120

Characteristic Specifications
TIMER TYPE ELECTRICAL
OPERATION METHOD SYNCHRONOUS MOTOR
CONTROL TYPE SWITCH
CASE MATERIAL STEEL, CORROSION RESISTING
SPECIAL FEATURES SYNCHRONOUS MOTOR-HYSTERESIS TYPE,115 V,400 HZ;SPDT SNAP ACTION SWITCHES;O/A DIM. 4.797 X 2.531 IN.
MANUFACTURERS CODE 58163
DESIGN CONTROL REFERENCE 308335

Restrictions/Controls & Freight Information | NSN 6645-00-974-7120

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 658 unknown
Originating Activity Code AJ U.S. Army Soldier's Biological and Chemical
Command
Natick, MA 01760
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