PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-59734Tachometer,mechanical,handheld

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 6680-01-069-1825 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-069-1825 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-069-1825. Primary manufacturer part number: A-A-59734.
Features
  • Tachometer,mechanical,handheld — FSC 6680
  • Measurement Unit: REVOLUTIONS PER MINUTE
  • Nondefinitive Spec/std Data: 1C/BPB TYPE
  • Pointer Quantity: 1
  • Speed Selector: NOT PROVIDED
  • Carrying Case: PROVIDED
  • Manual Reset: NOT PROVIDED
  • Operating Range: +1000.0 TO 10000.0 REVOLUTIONS PER MINUTE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tachometer,mechanical,handheld, cataloged under National Stock Number 6680-01-069-1825, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 12 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: Active.

Technical Specifications
ParameterValue
NSN6680-01-069-1825
Primary Part NumberA-A-59734
Item NameTachometer,mechanical,handheld
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Measurement UnitREVOLUTIONS PER MINUTE
Nondefinitive Spec/std Data1C/BPB TYPE
Pointer Quantity1
Speed SelectorNOT PROVIDED
Carrying CasePROVIDED
Manual ResetNOT PROVIDED
Operating Range+1000.0 TO 10000.0 REVOLUTIONS PER MINUTE
Scale Quantity1
Scale Measurement Range+1000.0 TO 10000.0
Scale Measurement UnitREVOLUTIONS PER MINUTE
Accessory Components and Quantity1 TRIANGULAR STEEL TIP,1 CONVEX RUBBER TIP,1 CONCAVE RUBBER TIP,1 FOUR IN. EXTENSION SHAFT,1 SMALL CONVEX RUBBER TIP,1 ONE-HALF FT CIRCUMFERENCE MEASURING WHEEL,1 CARRYING CASE
Unit TypeCENTRIFUGAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6680-00-234-9245 INTERCHANGEABLE
Tachometer,mechanical,handheld
6680-00-242-43644401-H INTERCHANGEABLE
Tachometer,mechanical,handheld
Herman H Sticht Company, Inc Dba Megohmer Vibrating Reed & Standco
5930-00-259-812216007 INTERCHANGEABLE
Switch,rotary
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
6680-00-276-7532312 INTERCHANGEABLE
Tachometer,mechanical,handheld
Herman H Sticht Company, Inc Dba Megohmer Vibrating Reed & Standco
4730-00-279-035312Z8000-5 INTERCHANGEABLE
Fitting,lubrication
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6680-00-557-5328 INTERCHANGEABLE
Generator,tachometer
6680-00-608-1574 INTERCHANGEABLE
Tachometer,mechanical,fixed Moun
9540-00-720-4195 INTERCHANGEABLE
Beam,structural
6650-00-829-411516007 INTERCHANGEABLE
Prism,optical Instrument
Gyrus Acmi L.p. Dba Circon-Acmi Div
6320-00-893-2857 INTERCHANGEABLE
Indicator,ship's Engine Order
Cross-Reference Index
Part NumberManufacturer
A-A-59734 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA59734-PR-N Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MIL-T-16049 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1600-7 Jones Instrument Corp (USA)
1600-7 Schulze Mfg., Inc. (USA)
Related Parts
6680-00-234-9245INTERCHANGEABLE
TACHOMETER,MECHANICAL,HANDHELD
6680-00-242-4364INTERCHANGEABLE
TACHOMETER,MECHANICAL,HANDHELD
4401-H
5930-00-259-8122INTERCHANGEABLE
SWITCH,ROTARY
16007
6680-00-276-7532INTERCHANGEABLE
TACHOMETER,MECHANICAL,HANDHELD
312
4730-00-279-0353INTERCHANGEABLE
FITTING,LUBRICATION
12Z8000-5
6680-00-557-5328INTERCHANGEABLE
GENERATOR,TACHOMETER
6680-00-608-1574INTERCHANGEABLE
TACHOMETER,MECHANICAL,FIXED MOUN
9540-00-720-4195INTERCHANGEABLE
BEAM,STRUCTURAL
6650-00-829-4115INTERCHANGEABLE
PRISM,OPTICAL INSTRUMENT
16007
6320-00-893-2857INTERCHANGEABLE
INDICATOR,SHIP'S ENGINE ORDER
6680-00-921-1039INTERCHANGEABLE
TACHOMETER,MECHANICAL,HANDHELD
5810-01-028-4044INTERCHANGEABLE
PARTS KIT,RGQ40

Frequently Asked Questions

What is NSN 6680-01-069-1825?

NSN 6680-01-069-1825 is a Tachometer,mechanical,handheld, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-069-1825?

NSN 6680-01-069-1825 has 5 cross-referenced part numbers: A-A-59734 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59734-PR-N (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MIL-T-16049 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1600-7 (Jones Instrument Corp), 1600-7 (Schulze Mfg., Inc.).

What NSN replaces 6680-01-069-1825?

There are 12 known substitutes for 6680-01-069-1825: 6680-00-234-9245, 6680-00-242-4364, 5930-00-259-8122 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-59734?

Key specifications for A-A-59734: Measurement Unit: REVOLUTIONS PER MINUTE; Nondefinitive Spec/std Data: 1C/BPB TYPE; Pointer Quantity: 1; Speed Selector: NOT PROVIDED. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com