PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

313144Tachometer,vibrating Reed

Avo Intl · NSN 6680-01-003-1111 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-003-1111 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-003-1111. Primary manufacturer part number: 313144.
Features
  • Tachometer,vibrating Reed — FSC 6680
  • Design Type: MULTIREED
  • Reed Quantity Per Row: 61
  • Mounting Method: HANDHELD
  • Measurement Range in RPM: +2850.0 TO 3600.0 OR +8000.0 TO 11000.0
  • Case Shape: RECTANGULAR
  • Carrying Case: NOT PROVIDED
  • Reed Row Quantity: 1
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tachometer,vibrating Reed, cataloged under National Stock Number 6680-01-003-1111, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Avo Intl. Government technical data includes 7 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-003-1111
Primary Part Number313144
Item NameTachometer,vibrating Reed
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerAvo Intl
StatusACTIVE
Design TypeMULTIREED
Reed Quantity Per Row61
Mounting MethodHANDHELD
Measurement Range in RPM+2850.0 TO 3600.0 OR +8000.0 TO 11000.0
Case ShapeRECTANGULAR
Carrying CaseNOT PROVIDED
Reed Row Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-018-60373144 INTERCHANGEABLE
Nut,swivel
Roller Bearing Co of America, Inc Div Pic Design
5961-00-069-506605-03144-0A INTERCHANGEABLE
Semiconductor Device,diode
Ballantine Laboratories Inc
3110-00-155-67460042971 INTERCHANGEABLE
Bearing,ball,annular
New Holland Construction
5220-00-215-2171 INTERCHANGEABLE
Gage,profile
2940-00-300-0891151940 INTERCHANGEABLE
Filter Element,intake Air Cleane
Cummins Inc.
2840-00-560-3092313144 INTERCHANGEABLE
Rod Assy,turbine Be
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5950-00-691-0270109B108-1 INTERCHANGEABLE
Reactor
Telephonics Corp
6680-00-904-5108454-821 INTERCHANGEABLE
Counter,rotating
Cmc Electronics Inc
2530-01-022-6198 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
6515-01-061-63853144 INTERCHANGEABLE
Stockings,anti-Embolism
Covidien Sales Llc Dba Covidien Sales
Cross-Reference Index
Part NumberManufacturer
3144 Avo Intl (USA)
313144 PRIMARY Avo Intl (USA)
Related Parts
5310-00-018-6037INTERCHANGEABLE
NUT,SWIVEL
3144
5961-00-069-5066INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
05-03144-0A
3110-00-155-6746INTERCHANGEABLE
BEARING,BALL,ANNULAR
0042971
5220-00-215-2171INTERCHANGEABLE
GAGE,PROFILE
2940-00-300-0891INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
151940
2840-00-560-3092INTERCHANGEABLE
ROD ASSY,TURBINE BE
313144
5950-00-691-0270INTERCHANGEABLE
REACTOR
109B108-1
6680-00-904-5108INTERCHANGEABLE
COUNTER,ROTATING
454-821
2530-01-022-6198INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
6515-01-061-6385INTERCHANGEABLE
STOCKINGS,ANTI-EMBOLISM
3144
5136-01-152-4630INTERCHANGEABLE
DIE,THREAD CUTTING
5340-01-157-6088INTERCHANGEABLE
SNAP HOOK
USR-01-CFE

Frequently Asked Questions

What is NSN 6680-01-003-1111?

NSN 6680-01-003-1111 is a Tachometer,vibrating Reed, manufactured by Avo Intl, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-003-1111?

NSN 6680-01-003-1111 has 2 cross-referenced part numbers: 3144 (Avo Intl), 313144 (Avo Intl).

What NSN replaces 6680-01-003-1111?

There are 12 known substitutes for 6680-01-003-1111: 5310-00-018-6037, 5961-00-069-5066, 3110-00-155-6746 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 313144?

Key specifications for 313144: Design Type: MULTIREED; Reed Quantity Per Row: 61; Mounting Method: HANDHELD; Measurement Range in RPM: +2850.0 TO 3600.0 OR +8000.0 TO 11000.0. 7 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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