Product Details | SEQUENTIAL TIMER

6645-00-404-1254 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: 10583, 740615-101, 6645-00-404-1254, 00-404-1254, 6645004041254, 004041254, 740615101

Instruments and Laboratory Equipment | Time Measuring Instruments

Supply Group (FSG) NSN Assign. NIIN
66 30 JUL 1969 00-404-1254

Demand History | NSN 6645-00-404-1254

Part Number Request Date QTY Origin
10583 2025-10-282 6 DIBBS
6645-00-404-1254 2025-08-222 3 TW
10583 2023-06-166 1 DIBBS
10583 2019-02-50 5 DIBBS
6645-00-404-1254 2017-11-319 3 DIBBS
6645-00-404-1254 2017-11-311 3 DIBBS
6645-00-404-1254 2014-04-101 6 DIBBS
6645-00-404-1254 2014-04-93 6 DIBBS
6645-00-404-1254 2014-02-43 6 DIBBS
6645-00-404-1254 2014-02-35 6 DIBBS
6645-00-404-1254 2013-05-133 4 DIBBS
6645-00-404-1254 2013-05-125 4 DIBBS
6645-00-404-1254 2012-11-312 2 DIBBS
6645-00-404-1254 2011-06-167 9 DIBBS
6645-00-404-1254 2011-03-68 6 DIBBS
6645-00-404-1254 2011-02-42 3 DIBBS
6645-00-404-1254 2011-01-24 4 DIBBS

Cross Reference | NSN 6645-00-404-1254

Part Number Cage Code Manufacturer
10583 08719 DUCOMMUN LABARGE TECHNOLOGIES, INC DBA AMERICAN ELECTRONICS
740615-101 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 6645-00-404-1254

Characteristic Specifications
TIMER TYPE ELECTRICAL
CURRENT TYPE DC
VOLTAGE IN VOLTS 28.0

Restrictions/Controls & Freight Information | NSN 6645-00-404-1254

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 KE Naval ICP
Philadelphia, PA 19111
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 6645-00-404-1254

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