Product Details | FIXED MOUNTING MECHANICAL TACHOMETER

6680-00-526-8872 A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.

Part Alternates: A-50C72-N R.25 TO 1, A50C72NR25TO1, D15648APC43, D15-648APC43, D15739APC, D15-739APC, D15739APC43, D15-739APC43, 6680-00-526-8872, 00-526-8872, 6680005268872, 005268872

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-526-8872

Cross Reference | NSN 6680-00-526-8872

Part Number Cage Code Manufacturer
A-50C72-N R.25 TO 1 7Z588 NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS
D15-648APC43 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-648APC43 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-739APC 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-739APC 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-739APC43 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-739APC43 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS

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Technical Data | NSN 6680-00-526-8872

Characteristic Specifications
UNIT TYPE ANY ACCEPTABLE
MOUNTING TYPE RIGID STEM
OPERATING RANGE 600.0 TO 7200.0 REVOLUTIONS PER MINUTE
SCALE QUANTITY 1
SCALE MEASUREMENT UNIT RPM
SCALE MEASUREMENT RANGE 600.0 TO 7200.0
SCALE SMALLEST INCREMENT 100.0 REVOLUTIONS PER MINUTE
MAJOR GRADUATION COLOR WHITE
MINOR GRADUATION COLOR WHITE
POINTER QUANTITY 1
POINTER COLOR ORANGE
POINTER MOVEMENT DIRECTION LEFT TO RIGHT
DIAL QUANTITY 1
DIAL BACKGROUND COLOR BLACK
DIAL ILLUMINATION NOT PROVIDED
DRIVEN SPEED TO INDICATED SPEED MINIMUM RATIO 1/4 TO 1
CASE MATERIAL ANY ACCEPTABLE
CASE SHAPE ROUND
OVERALL DIAMETER 5.000 INCHES NOMINAL
OVERALL DEPTH 3.000 INCHES NOMINAL
DRIVE CONNECTION TYPE SLOTTED
SHAFT ROTATION DIRECTION CLOCKWISE/COUNTERCLOCKWISE
TOTALIZING MECHANISM NOT PROVIDED
AHEAD-ASTERN SEMAPHORE NOT PROVIDED

Restrictions/Controls & Freight Information | NSN 6680-00-526-8872

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 177220 SPEED INDICATORS/HEADS/ODOMETERS
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 657 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 6680-00-526-8872

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each