NSN 6645-01-172-1406, 6645011721406
TIMER,PROGRAM

Federal Supply Classification: FSC 6645 - Time Measuring Instruments
National Item Identification Number: NIIN 011721406
Codification Country: United States
Item Name Code: INC 77777
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 6645-01-172-1406

National Stock Number (NSN) 6645-01-172-1406, or NIIN 011721406, (timer,program) was assigned February 16, 1984 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 11, 2011, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 77777. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6645011721406 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) MAY BE PROGRAMED TO CONTROL AUDIBLE SIGNALS AND FACILITY ENERGY USAGE; W/BACKUP BATTERY IN CASE OF POWER FAILURE; INPUT POWER AC 120.0 V=10.0 PCT 60.0 HZ; PWR CONSUMPTION 0.15 A; ACCURACY PORM 0.7 SEC/WEEK; AMBIENT TEMP 32.0 DEG FAH TO 140.0 DEG FAH; SIGNAL INTERVAL MIN. TO MIN.; SIG DURATION 1.0 TO 30.0 SEC; 2 CIR FOR SIG OUTSIDE; 240 MAX SIG; CIR CONTACT CAPACITY 2A; O/A DIM. 370.0 MM HT,300.0 MM W,80.0 MM DP