PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet
MRO / Instruments and Laboratory Equipment / 6680-00-527-6615

3327629Tachometer,mechanical,fixed Moun

Hatch & Kirk, Inc. · NSN 6680-00-527-6615 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-527-6615 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-527-6615. Primary manufacturer part number: 3327629.
MRO FSG 66 NO ITEM NAME AVAILABLE Technical Drawing
6680-00-527-6615 — No Item Name Available illustration
Features
  • Tachometer,mechanical,fixed Moun — FSC 6680
  • Mounting Type: PANEL
  • Dial Quantity: 1
  • Shaft Rotation Direction: CLOCKWISE/COUNTERCLOCKWISE
  • Unit Type: CENTRIFUGAL
  • Pointer Quantity: 1
  • Scale Quantity: 1
  • Ahead-Astern Semaphore: NOT PROVIDED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tachometer,mechanical,fixed Moun, cataloged under National Stock Number 6680-00-527-6615, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hatch & Kirk, Inc.. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6680-00-527-6615
Primary Part Number3327629
Item NameTachometer,mechanical,fixed Moun
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerHatch & Kirk, Inc.
StatusCANCELLED
Mounting TypePANEL
Dial Quantity1
Shaft Rotation DirectionCLOCKWISE/COUNTERCLOCKWISE
Unit TypeCENTRIFUGAL
Pointer Quantity1
Scale Quantity1
Ahead-Astern SemaphoreNOT PROVIDED
Unable to DecodeUNABLE TO DECODE
Scale Measurement UnitRPM
Dial Background ColorBLACK
Totalizing MechanismPROVIDED
Case ShapeROUND
Scale Smallest Increment20.0 REVOLUTIONS PER MINUTE
Mounting Feature TypeFLUSH
Operating Range+200.0 TO 1600.0 REVOLUTIONS PER MINUTE
Overall Diameter5.063 INCHES NOMINAL IN
Dial IlluminationNOT PROVIDED
Graduation Unit100.0 REVOLUTIONS PER MINUTE
Minor Graduation ColorWHITE
Drive Connection TypeSLOTTED
Pointer ColorWHITE
Totalizing Mechanism CalibrationENGINE REVOLUTIONS
Scale Measurement Range+200.0 TO 1600.0
Major Graduation ColorWHITE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
⇄ Verified Substitutes 12
5120-00-067-8453TE8453 INTERCHANGEABLE
Wrench,spanner
Timber Edge Machine Inc.
3110-00-100-0264 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5935-00-257-80432K4 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Cinch Connectivity Solutions Inc.
4130-00-276-0402122346 INTERCHANGEABLE
Filter Element,air Conditioning
Falls Filtration Technologies, Inc.
5120-00-278-128366-176-A INTERCHANGEABLE
Screwdriver,flat Tip
The Stanley Works Dba Stanley Proto
3433-00-393-14213327629 INTERCHANGEABLE
Housing,lamp,arc Detector Sensor
Plastifab, Inc. Dba Plastifab Leed Plastics Div Plasifab Inc.
5935-00-488-727569C37527-03 INTERCHANGEABLE
Connector,plug,electrical
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
6625-01-034-6771292189P2 INTERCHANGEABLE
Divider,power,radio Frequency
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
6515-01-228-98619804 INTERCHANGEABLE
Straps,leg Bag,urinary
Hollister Inc
5120-01-399-904388102 INTERCHANGEABLE
Screwdriver,flat Tip
The Stanley Works Dba Stanley Proto
Cross-Reference Index
Part NumberManufacturer
3327629 Korody-Colyer Corp a Cr Industries Co (USA)
3327629 General Motors Corp Electro-Motive Div (USA)
3327629 PRIMARY Hatch & Kirk, Inc. (USA)
K-3327629 Korody-Colyer Corp a Cr Industries Co (USA)
9804 Jones Instrument Corp (USA)
Related Parts
5120-00-067-8453INTERCHANGEABLE
WRENCH,SPANNER
TE8453
3110-00-100-0264INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5935-00-257-8043INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
2K4
4130-00-276-0402INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
122346
5120-00-278-1283INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
66-176-A
3433-00-393-1421INTERCHANGEABLE
HOUSING,LAMP,ARC DETECTOR SENSOR
3327629
5935-00-488-7275INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
69C37527-03
6625-01-034-6771INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
292189P2
6515-01-228-9861INTERCHANGEABLE
STRAPS,LEG BAG,URINARY
9804
5120-01-399-9043INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
88102
4720-01-509-4069INTERCHANGEABLE
HOSE,METALLIC
4820-01-705-7074INTERCHANGEABLE
VALVE,RESTRICTOR CHECK
NGV500AES04

Frequently Asked Questions

What is NSN 6680-00-527-6615?

NSN 6680-00-527-6615 is a Tachometer,mechanical,fixed Moun, manufactured by Hatch & Kirk, Inc., classified under FSC 6680 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6680-00-527-6615?

NSN 6680-00-527-6615 has 5 cross-referenced part numbers: 3327629 (Korody-Colyer Corp a Cr Industries Co), 3327629 (General Motors Corp Electro-Motive Div), 3327629 (Hatch & Kirk, Inc.), K-3327629 (Korody-Colyer Corp a Cr Industries Co), 9804 (Jones Instrument Corp).

What NSN replaces 6680-00-527-6615?

There are 12 known substitutes for 6680-00-527-6615: 5120-00-067-8453, 3110-00-100-0264, 5935-00-257-8043 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3327629?

Key specifications for 3327629: Mounting Type: PANEL; End Item Identification: 6115-00-242-3512 GENERATOR SET; Dial Quantity: 1; Shaft Rotation Direction: CLOCKWISE/COUNTERCLOCKWISE. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6680-00-527-6615 still in active supply?

NSN 6680-00-527-6615 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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