Product Details | NONSELF-GENERATING ELECTRIC TACHOMETER

6680-01-278-0004 A tachometer which functions by measuring the rate (dwell) of the opening and closing of the contact points. Suitable for use with magneto or battery ignition systems. Powered by self-contained batteries. Excludes TACHOMETER, ELECTRONIC; TACHOMETER, STROBOSCOPIC and TACHOMETER, VIBRATING REED.

Part Alternates: U4GM5, U4GM-5, 6680-01-278-0004, 01-278-0004, 6680012780004, 012780004

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

Supply Group (FSG) NSN Assign. NIIN
66 29 APR 1988 01-278-0004

Demand History | NSN 6680-01-278-0004

Part Number Request Date QTY Origin
U4GM5 2019-09-273 2 United States
6680-01-278-0004 2019-05-142 2 United States

Cross Reference | NSN 6680-01-278-0004

Part Number Cage Code Manufacturer
U4GM-5 12763 DYNALEC CORPORATION
U4GM-5 20049 THE ELECTRIC TACHOMETER CORP.

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Technical Data | NSN 6680-01-278-0004

Characteristic Specifications
SCALE MEASUREMENT UNIT REVOLUTIONS PER MINUTE
SCALE MEASUREMENT RANGE 0.0 TO 2000.0
LUMINOUS SCALE NOT PROVIDED
DIAL ILLUMINATION NOT PROVIDED
OVERALL WIDTH 5.188 INCHES MAXIMUM
OVERALL HEIGHT 5.188 INCHES MAXIMUM
INSTALLATION DESIGN FIXED OR PORTABLE
MANUFACTURERS CODE 20049
DESIGN CONTROL REFERENCE U4GM-5

Restrictions/Controls & Freight Information | NSN 6680-01-278-0004

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
No Freight Information

Management | NSN 6680-01-278-0004

Category Code Description
Inventory Account CodesA Appropriations Purchase Account item managed for the Coast Guard by the respective Inventory Control Point. An unfunded requisition is required.
Inventory Account Codes0 Item not controlled by serial number.
Special Material Content Codes9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyZNCCommanding Officer
USCG Surface Force Logistics Center
Code 028, Mil Stop 25
2401 Hawkins Point Road
Baltimore, MD 21226-5000
AgencyGPU.S. Coast Guard
Service OrganizationCU.S. Coast Guard
ReparabilityC
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each