NSN 6645-00-076-3050, 6645000763050
Cancelled -> Replaced by 6645012812092

Federal Supply Classification: FSC 6645 - Time Measuring Instruments
National Item Identification Number: NIIN 000763050
Codification Country: United States
Item Name Code: INC 32601
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.

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DLMS^® Summary

National Stock Number 6645-00-076-3050

National Stock Number (NSN) 6645-00-076-3050, or NIIN 000763050, (clock,panel) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 5 stock numbers: 6645012812092, 6645010227947, 6645008558668, 6645008269659, 6645007064195.

There are 10 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 9 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

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

There has been a small amount of demand for this national stock number. Globally, demand for this NSN has originated from 6 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 08, 2002, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 32601. [A CLOCK SPECIFICALLY DESIGNED FOR MOUNTING ON OR IN A PANEL. IT MAY HAVE A STRIKE MECHANISM. EXCLUDED ARE MECHANISMS FOR CONTROLLING AND REGULATING SECONDARY CLOCKS AND ALARM SIGNALLING DEVICES.]. 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 6645000763050 does not contain precious metals.

This NSN is associated to Schedule B 9104000000: instrument panel clocks and clocks of a similar type for vehicles, aircraft, spacecraft or vessels. The Schedule B End Use is listed as cell phones and other household goods, n.e.c..

This information was last updated on Jun 01, 2025.

Technical Characteristics

OVERALL DEPTH: (ABFY) 1.890 INCHES NOMINAL
OVERALL HEIGHT: (ABKW) 2.375 INCHES NOMINAL
OVERALL WIDTH: (ABMK) 2.375 INCHES NOMINAL
MOVEMENT TYPE: (AQEC) MECHANICAL
SPECIAL FEATURES: (FEAT) SCALE QUANTITY 2; SCALE NAME CIVIL DATA AND ELAPSED TIME; SCALE RANGE 0.0 TO 12.0 HOUR AND 0.0 TO 60.0 MINUTE; GRADUATION UNIT 1.000 MINUTE; MAJOR GRADUATION COLOR WHITE AND WHITE; MINOR GRADUATION COLOR WHITE AND WHITE; ILLUMINATIVE METHOD ILLUMINATED BY FOUR 5 VOLT LAMPS; HAND QUANTITY 2; KNOB TYPE SETTING AND WINDING AND ELAPSED TIME CONTROL; KNOB LOCATIONS LOWER LEFT HAND SIDE AND TOP RIGHT SIDE; MOUNTING HOLE QUANTITY 2; MOUNTING HOLE DIAMETER 0.170 IN.; MOUNTING HOLE LOCATION UPPER LEFT HAND SIDE LOWER RIGHT HAND SIDE,CENTERS 0.928 IN. FROM HORIZONTAL AND VERTICAL CENTER LINES