Product Details | TIME TOTALIZING METER

6645-00-151-5280 An instrument that automatically measured, and cumulatively registers the total operating or idle time of any circuit, machine or system, to which it is connected. See METER, FREQUENCY AND TIME TOTALIZING, ELECTRICAL.

Part Alternates: M3971/2-1, M397121, MILM3971, MIL-M-3971, 10NG1, 10N-G1, 10NG1H, 10N-G1-H, 6645-00-151-5280, 00-151-5280, 6645001515280, 001515280

Instruments and Laboratory Equipment | Time Measuring Instruments

Supply Group (FSG) NSN Assign. NIIN
66 16 FEB 1971 00-151-5280

Drawings & Photos | NSN 6645-00-151-5280


Demand History | NSN 6645-00-151-5280

Part Number Request Date QTY Origin
6645-00-151-5280 2019-06-162 1 US
M397121 2019-04-105 3 US
6645-00-151-5280 2013-11-316 1 United States
6645-00-151-5280 2013-11-311 1 United States

Cross Reference | NSN 6645-00-151-5280

Part Number Cage Code Manufacturer
10N-G1 07446 SANGAMO WESTON INC ENGLER INSTRUMENTS DIV
10N-G1-H 07446 SANGAMO WESTON INC ENGLER INSTRUMENTS DIV
M3971/2-1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-M-3971 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 6645-00-151-5280

Characteristic Specifications
INDICATOR TYPE DRUM REGISTER
MEASUREMENT UNIT HOURS
MAXIMUM MEASUREMENT 99999.90
SMALLEST INCREMENT INDICATED 0.10
MARKING COLOR BLACK NUMERALS FOR MINUTES,WHITE NUMERALS FOR HOURS
BACKGROUND COLOR WHITE BACKGROUND ON TENTHS WHEEL,BLACK BACKGROUND ON HOURS WHEEL
RESET FEATURE NOT PROVIDED
MOVEMENT TYPE ELECTRICAL
ELECTRICAL MOVEMENT TYPE SYNCHRONOUS MOTOR
CURRENT TYPE AC
VOLTAGE RATING 120.0 VOLTS NOMINAL
OPERATING FREQUENCY 60.0 HERTZ NOMINAL
TERMINAL QUANTITY 2
TERMINAL TYPE SOLDER
CASE MATERIAL ANY ACCEPTABLE
HERMETIC PROTECTION NOT PROVIDED
UNIT TYPE MOUNTED
MOUNTING TYPE PANEL
MOUNTING METHOD FLUSH
MOUNTING FLANGE DIAMETER 2.695 INCHES MAXIMUM
BODY DIAMETER 2.210 INCHES MAXIMUM
BODY DEPTH 3.000 INCHES MAXIMUM
MOUNTING CONFIGURATION THREE 0.125 IN. DIA MTG HOLES ON 1.220 IN. RADIUS SPACED 120 DEG APART
NONDEFINITIVE SPEC/STD DATA II TYPE AND A GRADE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-M-3971
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M3971/2-1

Restrictions/Controls & Freight Information | NSN 6645-00-151-5280

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 136740 METERS ELEC/PARTS
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

Management | NSN 6645-00-151-5280

Category Code Description
Cognizance Codes9GNavy-owned stocks of defense general material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9GDefense Supply Center Richmond
Richmond, VA 23297
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each