Product Details | ELECTRICAL TACHOMETER INDICATOR

6680-01-516-1419 An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.2036320000066200018Engine Instruments66800078Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Part Alternates: DSG1201DU, DSG-1201DU, 1507700, 150-7700, 171-6300 ITEM 3, 1716300ITEM3, 6680-01-516-1419, 01-516-1419, 6680015161419, 015161419

Instruments and Laboratory Equipment | Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Supply Group (FSG) NSN Assign. NIIN
66 19 DEC 2003 01-516-1419

Demand History | NSN 6680-01-516-1419

Part Number Request Date QTY Origin
150-7700 2026-01-12 6 DIBBS
171-6300 ITEM 3 2026-01-12 6 DIBBS
DSG-1201DUP 2026-01-12 6 DIBBS
150-7700 2025-10-282 3 DIBBS
171-6300 ITEM 3 2025-10-282 3 DIBBS
DSG-1201DU 2025-10-282 3 DIBBS
150-7700 2025-04-100 3 DIBBS
171-6300 ITEM 3 2025-04-100 3 DIBBS
DSG-1201DU 2025-04-100 3 DIBBS
6680-01-516-1419 2022-06-181 1 US
6680-01-516-1419 2021-07-194 1 US
6680-01-516-1419 2020-10-295 2 US
DSG1201DU 2018-12-345 1 US
6680-01-516-1419 2018-10-295 7 DIBBS
6680-01-516-1419 2018-10-284 7 DIBBS
6680-01-516-1419 2017-05-128 2 DIBBS
6680-01-516-1419 2017-04-101 3 DIBBS

Cross Reference | NSN 6680-01-516-1419

Part Number Cage Code Manufacturer
150-7700 11083 CATERPILLAR INC. DBA CATERPILLAR
171-6300 ITEM 3 11083 CATERPILLAR INC. DBA CATERPILLAR
DSG-1201DU 0W3Y7 ALTRONIC INC

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Technical Data | NSN 6680-01-516-1419

Characteristic Specifications
PRESENTATION TYPE DIGITAL DISPLAY AND METER
ACCURACY RATING 0.005 REVOLUTIONS PER MINUTE 1ST INDICATOR 1ST SCALE 1.000 BAR 2ND INDICATOR 2ND SCALE
SCALE RANGE 0.0 TO 9999.0 REVOLUTIONS PER MINUTE 1ST INDICATOR 1ST SCALE
DISPLAY TYPE LIQUID CRYSTAL
DISPLAY DIGIT QUANTITY 4
CURRENT TYPE DC
DC VOLTAGE RATING 12.0 VOLTS MINIMUM AND 36.0 VOLTS MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY 3 BEZEL
DIAMETER 5.120 INCHES NOMINAL
DIAL OUTSIDE DIAMETER 4.500 INCHES NOMINAL
SPECIAL FEATURES UPDATE RATE 2 SECONDS; 4 PROGRAMMABLE SETPOINTS; WEATER RESISTANT CASE

Restrictions/Controls & Freight Information | NSN 6680-01-516-1419

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 177220 SPEED INDICATORS/HEADS/ODOMETERS
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 593 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
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 6680-01-516-1419

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