PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B1912Counter,electrical

The Electric Tachometer Corp. · NSN 6680-01-384-5137 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-384-5137 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-384-5137. Primary manufacturer part number: B1912.
Features
  • Counter,electrical — FSC 6680
  • Style Designator: CYLINDRICAL CASED
  • Register Quantity: 6
  • Voltage in Volts and Current Type: 125.0 DC
  • 2 verified cross-references
  • Primary manufacturer: The Electric Tachometer Corp.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Counter,electrical, cataloged under National Stock Number 6680-01-384-5137, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is The Electric Tachometer Corp.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-384-5137
Primary Part NumberB1912
Item NameCounter,electrical
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerThe Electric Tachometer Corp.
StatusACTIVE
Style DesignatorCYLINDRICAL CASED
Register Quantity6
Voltage in Volts and Current Type125.0 DC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5940-00-145-7213 INTERCHANGEABLE
Terminal,stud
3455-01-045-4015ER-32-4 INTERCHANGEABLE
Cutter,milling,end
Brubaker Tool Corp
4310-01-144-9489EM-6 INTERCHANGEABLE
Pneumatic Muffler,exhaust-Intake
Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co
Cross-Reference Index
Part NumberManufacturer
B1912 The Electric Tachometer Corp. (USA)
EM-6 The Electric Tachometer Corp. (USA)
Related Parts
5940-00-145-7213INTERCHANGEABLE
TERMINAL,STUD
3455-01-045-4015INTERCHANGEABLE
CUTTER,MILLING,END
ER-32-4
4310-01-144-9489INTERCHANGEABLE
PNEUMATIC MUFFLER,EXHAUST-INTAKE
EM-6

Frequently Asked Questions

What is NSN 6680-01-384-5137?

NSN 6680-01-384-5137 is a Counter,electrical, manufactured by The Electric Tachometer Corp., classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-384-5137?

NSN 6680-01-384-5137 has 2 cross-referenced part numbers: B1912 (The Electric Tachometer Corp.), EM-6 (The Electric Tachometer Corp.).

What NSN replaces 6680-01-384-5137?

There are 3 known substitutes for 6680-01-384-5137: 5940-00-145-7213, 3455-01-045-4015, 4310-01-144-9489. Verify interchangeability with system specifications before substitution.

What are the specifications of B1912?

Key specifications for B1912: Special Features: CHARACTERS,WHITE ON BLACK BACKGROUND; Style Designator: CYLINDRICAL CASED; End Item Identification: PANEL,DIESEL; Register Quantity: 6. 5 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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