PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45-0163-0050Indicator,electrical Tachometer

Davilyn Corporation · NSN 6680-01-144-7801 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-144-7801 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-144-7801. Primary manufacturer part number: 45-0163-0050.
Features
  • Indicator,electrical Tachometer — FSC 6680
  • Pointer Type: CLOCK-HAND SINGLE POINTER
  • Presentation Type: DIAL
  • 3 verified cross-references
  • Primary manufacturer: Davilyn Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,electrical Tachometer, cataloged under National Stock Number 6680-01-144-7801, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Davilyn Corporation. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN6680-01-144-7801
Primary Part Number45-0163-0050
Item NameIndicator,electrical Tachometer
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerDavilyn Corporation
StatusACTIVE
Pointer TypeCLOCK-HAND SINGLE POINTER
Presentation TypeDIAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-041-4620 INTERCHANGEABLE
Seal,input Shaft
5330-00-221-4866470163 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
6640-01-536-9501450163 INTERCHANGEABLE
Control Serom Aso-C
Beckman Coulter, Inc
Cross-Reference Index
Part NumberManufacturer
45-0163-0050 PRIMARY Davilyn Corporation (USA)
45-0163 Lfe Instruments a Mark IV Co (USA)
45-0163-0050 Lfe Instruments a Mark IV Co (USA)
Related Parts
5330-00-041-4620INTERCHANGEABLE
SEAL,INPUT SHAFT
5330-00-221-4866INTERCHANGEABLE
SEAL,PLAIN ENCASED
470163
6640-01-536-9501INTERCHANGEABLE
CONTROL SEROM ASO-C
450163

Frequently Asked Questions

What is NSN 6680-01-144-7801?

NSN 6680-01-144-7801 is a Indicator,electrical Tachometer, manufactured by Davilyn Corporation, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-144-7801?

NSN 6680-01-144-7801 has 3 cross-referenced part numbers: 45-0163-0050 (Davilyn Corporation), 45-0163 (Lfe Instruments a Mark IV Co), 45-0163-0050 (Lfe Instruments a Mark IV Co).

What NSN replaces 6680-01-144-7801?

There are 3 known substitutes for 6680-01-144-7801: 5330-00-041-4620, 5330-00-221-4866, 6640-01-536-9501. Verify interchangeability with system specifications before substitution.

What are the specifications of 45-0163-0050?

Key specifications for 45-0163-0050: 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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