PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101859-1Tachometer

Metadure Parts & Sales, Inc. · NSN 6680-00-920-0330 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-920-0330 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-920-0330. Primary manufacturer part number: 101859-1.
Features
  • Tachometer — FSC 6680
  • 2 verified cross-references
  • Primary manufacturer: Metadure Parts & Sales, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tachometer, cataloged under National Stock Number 6680-00-920-0330, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Metadure Parts & Sales, Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTachometer
FSC / FSG6680 — No Item Name Available (FSG 66)
ManufacturersMetadure Parts & Sales, Inc. (CAGE 56190)
Technical Specifications
ParameterValue
NSN6680-00-920-0330
Primary Part Number101859-1
Item NameTachometer
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerMetadure Parts & Sales, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6605-00-082-081310-1859 INTERCHANGEABLE
Indicator,course
L3 Technologies, Inc.
5905-00-471-375513-09150-04 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Compaq Federal Llc
5895-00-546-5116101859 INTERCHANGEABLE
Generator,pulse
Aimtron Systems, Llc
5895-00-910-5447101859 INTERCHANGEABLE
Gearhead-Motor Asse
L3harris Technologies, Inc Div Space & Airborne Systems
6610-00-942-3074101859 INTERCHANGEABLE
Retainer,pitch Trim
Astronautics Corporation of America
5950-01-093-8318989113-26C INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
101859 Metadure Parts & Sales, Inc. (USA)
101859-1 PRIMARY Metadure Parts & Sales, Inc. (USA)
Related Parts
6605-00-082-0813INTERCHANGEABLE
INDICATOR,COURSE
10-1859
5905-00-471-3755INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
13-09150-04
5895-00-546-5116INTERCHANGEABLE
GENERATOR,PULSE
101859
5895-00-910-5447INTERCHANGEABLE
GEARHEAD-MOTOR ASSE
101859
6610-00-942-3074INTERCHANGEABLE
RETAINER,PITCH TRIM
101859
5950-01-093-8318INTERCHANGEABLE
COIL,RADIO FREQUENCY
989113-26C

Frequently Asked Questions

What is NSN 6680-00-920-0330?

NSN 6680-00-920-0330 is a Tachometer, manufactured by Metadure Parts & Sales, Inc., classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-920-0330?

NSN 6680-00-920-0330 has 2 cross-referenced part numbers: 101859 (Metadure Parts & Sales, Inc.), 101859-1 (Metadure Parts & Sales, Inc.).

What NSN replaces 6680-00-920-0330?

There are 6 known substitutes for 6680-00-920-0330: 6605-00-082-0813, 5905-00-471-3755, 5895-00-546-5116 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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