PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12553Indicator,electrical Tachometer

Bosch Automotive Service Solutions Inc. · NSN 6680-01-140-8683 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-140-8683 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-140-8683. Primary manufacturer part number: 12553.
Features
  • Indicator,electrical Tachometer — FSC 6680
  • Pointer Type: CLOCK-HAND SINGLE POINTER
  • Presentation Type: DIAL
  • 1 verified cross-reference
  • Primary manufacturer: Bosch Automotive Service Solutions Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,electrical Tachometer, cataloged under National Stock Number 6680-01-140-8683, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bosch Automotive Service Solutions Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-140-8683
Primary Part Number12553
Item NameIndicator,electrical Tachometer
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerBosch Automotive Service Solutions Inc.
StatusACTIVE
Pointer TypeCLOCK-HAND SINGLE POINTER
Presentation TypeDIAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5325-00-102-9621 INTERCHANGEABLE
Ring,retaining
3110-00-151-5068105KRD9B INTERCHANGEABLE
Bearing,ball,duplex
Skf Usa Inc.
5315-00-285-889612553 INTERCHANGEABLE
Pin,grooved,headed
Triumph Engine Control Systems Llc
6210-00-299-40721255-03 INTERCHANGEABLE
Light,panel
Aerospace Lighting Corporation
5310-00-365-737512553 INTERCHANGEABLE
Washer,lock
Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
6640-01-026-98152947-3X1 INTERCHANGEABLE
Slide,microscope
Corning Glass Works
4810-01-501-6698 INTERCHANGEABLE
Valve,solenoid
5340-01-642-072012553 INTERCHANGEABLE
Cap,protective,dust and Moisture
Climax Portable Machine Tools, Inc
4130-01-686-526112553 INTERCHANGEABLE
Filtering Pad,air Cooler
Gatr Technologies, Inc.
4520-01-734-366412553 INTERCHANGEABLE
Heating Element,electrical,nonim
Cepeda Associates, Inc. Dba Cepeda Associates Inc
Cross-Reference Index
Part NumberManufacturer
12553 Bosch Automotive Service Solutions Inc. (USA)
Related Parts
5325-00-102-9621INTERCHANGEABLE
RING,RETAINING
3110-00-151-5068INTERCHANGEABLE
BEARING,BALL,DUPLEX
105KRD9B
5315-00-285-8896INTERCHANGEABLE
PIN,GROOVED,HEADED
12553
6210-00-299-4072INTERCHANGEABLE
LIGHT,PANEL
1255-03
5310-00-365-7375INTERCHANGEABLE
WASHER,LOCK
12553
6640-01-026-9815INTERCHANGEABLE
SLIDE,MICROSCOPE
2947-3X1
4810-01-501-6698INTERCHANGEABLE
VALVE,SOLENOID
5340-01-642-0720INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
12553
4130-01-686-5261INTERCHANGEABLE
FILTERING PAD,AIR COOLER
12553
4520-01-734-3664INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
12553

Frequently Asked Questions

What is NSN 6680-01-140-8683?

NSN 6680-01-140-8683 is a Indicator,electrical Tachometer, manufactured by Bosch Automotive Service Solutions Inc., classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-140-8683?

NSN 6680-01-140-8683 has 1 cross-referenced part number: 12553 (Bosch Automotive Service Solutions Inc.).

What NSN replaces 6680-01-140-8683?

There are 10 known substitutes for 6680-01-140-8683: 5325-00-102-9621, 3110-00-151-5068, 5315-00-285-8896 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12553?

Key specifications for 12553: Pointer Type: CLOCK-HAND SINGLE POINTER; Presentation Type: DIAL. 2 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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