PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TG2138AGenerator,tachometer

Kollmorgen Corp · NSN 6680-01-091-7589 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-091-7589 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-091-7589. Primary manufacturer part number: TG2138A.
Features
  • Generator,tachometer — FSC 6680
  • 2 verified cross-references
  • Primary manufacturer: Kollmorgen Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Generator,tachometer, cataloged under National Stock Number 6680-01-091-7589, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kollmorgen Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-091-7589
Primary Part NumberTG2138A
Item NameGenerator,tachometer
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerKollmorgen Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5305-00-011-04990901171-9 INTERCHANGEABLE
Screw,machine
Agco Corp Parts Opn
5110-00-062-5874 INTERCHANGEABLE
Punch and Die,knockout
4210-00-136-215020-668 INTERCHANGEABLE
Tube Assembly,fire
Kidde Technologies, Inc Div Kidde Aerospace and Defense
5133-00-189-9289DBE44B INTERCHANGEABLE
Drill,twist
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
3455-00-516-405819837 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5340-00-868-688520668 INTERCHANGEABLE
Cover,access
Cadillac Gage Textron Inc.
2910-01-047-650720668 INTERCHANGEABLE
Nozzle,fuel Injection
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5962-01-290-1273 INTERCHANGEABLE
Microcircuit,linear
6240-01-419-5369 INTERCHANGEABLE
Lamp,fluorescent
5340-01-502-582920668 INTERCHANGEABLE
Lock,flush
Data-Pages, Inc.
Cross-Reference Index
Part NumberManufacturer
TG2138A PRIMARY Kollmorgen Corp (USA)
20668 Kollmorgen Corp (USA)
Related Parts
5305-00-011-0499INTERCHANGEABLE
SCREW,MACHINE
0901171-9
5110-00-062-5874INTERCHANGEABLE
PUNCH AND DIE,KNOCKOUT
4210-00-136-2150INTERCHANGEABLE
TUBE ASSEMBLY,FIRE
20-668
5133-00-189-9289INTERCHANGEABLE
DRILL,TWIST
DBE44B
3455-00-516-4058INTERCHANGEABLE
REAMER,MACHINE
19837
5340-00-868-6885INTERCHANGEABLE
COVER,ACCESS
20668
2910-01-047-6507INTERCHANGEABLE
NOZZLE,FUEL INJECTION
20668
5962-01-290-1273INTERCHANGEABLE
MICROCIRCUIT,LINEAR
6240-01-419-5369INTERCHANGEABLE
LAMP,FLUORESCENT
5340-01-502-5829INTERCHANGEABLE
LOCK,FLUSH
20668
5310-01-616-7710INTERCHANGEABLE
WASHER,FLAT
20-668

Frequently Asked Questions

What is NSN 6680-01-091-7589?

NSN 6680-01-091-7589 is a Generator,tachometer, manufactured by Kollmorgen Corp, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-091-7589?

NSN 6680-01-091-7589 has 2 cross-referenced part numbers: TG2138A (Kollmorgen Corp), 20668 (Kollmorgen Corp).

What NSN replaces 6680-01-091-7589?

There are 11 known substitutes for 6680-01-091-7589: 5305-00-011-0499, 5110-00-062-5874, 4210-00-136-2150 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TG2138A?

Key specifications for TG2138A: Overall Width: 1.000 INCHES IN; Overall Length: 2.813 INCHES IN; End Item Identification: DEVICE 2F87F,FLIGHT SIMULATOR,VISUAL SYSTEM TRAINER. 3 total characteristics are documented in the Federal Logistics Information System.

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