PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8565Anemometer,air Velocity and Temp

Alnor Instrument Company · NSN 6680-01-275-5394 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-275-5394 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-275-5394. Primary manufacturer part number: 8565.
Features
  • Anemometer,air Velocity and Temp — FSC 6680
  • General Characteristics Item Description: FIELD CALIBRATABLE; 4 DIGIT,0.312 IN. HIGH LED DISPLAY; AIR VELOCITY RANGE; 20 TO 3000 FPM; TEMP MEASURING RANGE; 32 TO 158 DEG F; INSTRUMENT DIMENSIONS; 2.75 IN. X 4.000 IN. X 7.500 IN.; WEIGHT W/O PROBE 1 LB 7 OZ W/BATTERIES; PRINTER PORT FOR USE W/COMPUFLOW MICROPRINTER NSN 6680-01-276-9459 OR COMPUFLOW RS232 INTERFACE MODULE P/N 639-000-000; INCLUDES TELESCOPING-ARTICULATED PROBE EXTENDIBLE TO 45 INS. W/FLEXIBLE 7 FT CABLE,THERE 1.2V C SIZE RECHARGEABLE BATTERIES MIN 6 HOURS CONTINUOUS SERVICE (W/O PRINTER IN USE) BATTERY CHARGER,DETACHABLE NECK STRAP,DETACHABLE WRIST STRAP,INSULATION DUCT SLEEVE,OWNER'S MANUAL AND CARRING CASE V
  • 6 verified cross-references
  • Primary manufacturer: Alnor Instrument Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Anemometer,air Velocity and Temp, cataloged under National Stock Number 6680-01-275-5394, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Alnor Instrument Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, 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
NSN6680-01-275-5394
Primary Part Number8565
Item NameAnemometer,air Velocity and Temp
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerAlnor Instrument Company
StatusACTIVE
General Characteristics Item DescriptionFIELD CALIBRATABLE; 4 DIGIT,0.312 IN. HIGH LED DISPLAY; AIR VELOCITY RANGE; 20 TO 3000 FPM; TEMP MEASURING RANGE; 32 TO 158 DEG F; INSTRUMENT DIMENSIONS; 2.75 IN. X 4.000 IN. X 7.500 IN.; WEIGHT W/O PROBE 1 LB 7 OZ W/BATTERIES; PRINTER PORT FOR USE W/COMPUFLOW MICROPRINTER NSN 6680-01-276-9459 OR COMPUFLOW RS232 INTERFACE MODULE P/N 639-000-000; INCLUDES TELESCOPING-ARTICULATED PROBE EXTENDIBLE TO 45 INS. W/FLEXIBLE 7 FT CABLE,THERE 1.2V C SIZE RECHARGEABLE BATTERIES MIN 6 HOURS CONTINUOUS SERVICE (W/O PRINTER IN USE) BATTERY CHARGER,DETACHABLE NECK STRAP,DETACHABLE WRIST STRAP,INSULATION DUCT SLEEVE,OWNER'S MANUAL AND CARRING CASE V
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-155-66553052Z/LHT55 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5325-00-286-0689 INTERCHANGEABLE
Grommet,nonmetallic
8135-00-286-85658565 INTERCHANGEABLE
Strapping
Independent Metal Strap Co Inc
5315-00-286-8614 INTERCHANGEABLE
Pin,straight,headless
1075-00-383-8252 INTERCHANGEABLE
Cap,end
1440-00-659-9066 INTERCHANGEABLE
Filler and Breather
5960-00-945-1833 INTERCHANGEABLE
Electron Tube
6210-01-094-8320150L202C14N INTERCHANGEABLE
Light,indicator
Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit
5998-01-104-42470010155 INTERCHANGEABLE
Circuit Card Assembly
Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific
5330-01-121-4869 INTERCHANGEABLE
Packing,preformed
Cross-Reference Index
Part NumberManufacturer
634.493.200 Alnor Instrument Company (USA)
88-3-1-06 Air Force Medical Logistics Office (USA)
COMPUFLOW Alnor Instrument Company (USA)
8565 PRIMARY Alnor Instrument Company (USA)
634-493-400 PRIMARY Alnor Instrument Company (USA)
8515 Alnor Instrument Company (USA)
Related Parts
3110-00-155-6655INTERCHANGEABLE
BEARING,BALL,ANNULAR
3052Z/LHT55
5325-00-286-0689INTERCHANGEABLE
GROMMET,NONMETALLIC
8135-00-286-8565INTERCHANGEABLE
STRAPPING
8565
5315-00-286-8614INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
1075-00-383-8252INTERCHANGEABLE
CAP,END
1440-00-659-9066INTERCHANGEABLE
FILLER AND BREATHER
5960-00-945-1833INTERCHANGEABLE
ELECTRON TUBE
6210-01-094-8320INTERCHANGEABLE
LIGHT,INDICATOR
150L202C14N
5998-01-104-4247INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
0010155
5330-01-121-4869INTERCHANGEABLE
PACKING,PREFORMED
6910-01-279-1616INTERCHANGEABLE
TRAINING AID,CASE,CARTRIDGE
8515
6515-01-290-1781INTERCHANGEABLE
STAPLER,SURGICAL

Frequently Asked Questions

What is NSN 6680-01-275-5394?

NSN 6680-01-275-5394 is a Anemometer,air Velocity and Temp, manufactured by Alnor Instrument Company, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-275-5394?

NSN 6680-01-275-5394 has 6 cross-referenced part numbers: 634.493.200 (Alnor Instrument Company), 88-3-1-06 (Air Force Medical Logistics Office), COMPUFLOW (Alnor Instrument Company), 8565 (Alnor Instrument Company), 634-493-400 (Alnor Instrument Company) and 1 more.

What NSN replaces 6680-01-275-5394?

There are 12 known substitutes for 6680-01-275-5394: 3110-00-155-6655, 5325-00-286-0689, 8135-00-286-8565 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8565?

Key specifications for 8565: General Characteristics Item Description: FIELD CALIBRATABLE; 4 DIGIT,0.312 IN. HIGH LED DISPLAY; AIR VELOCITY RANGE; 20 TO 3000 FPM; TEMP MEASURING RANGE; 32 TO 158 DEG F; INSTRUMENT DIMENSIONS; 2.75 IN. X 4.000 IN. X 7.500 IN.; WEIGHT W/O PROBE 1 LB 7 OZ W/BATTERIES; PRINTER PORT FOR USE W/COMPUFLOW MICROPRINTER NSN 6680-01-276-9459 OR COMPUFLOW RS232 INTERFACE MODULE P/N 639-000-000; INCLUDES TELESCOPING-ARTICULATED PROBE EXTENDIBLE TO 45 INS. W/FLEXIBLE 7 FT CABLE,THERE 1.2V C SIZE RECHARGEABLE BATTERIES MIN 6 HOURS CONTINUOUS SERVICE (W/O PRINTER IN USE) BATTERY CHARGER,DETACHABLE NECK STRAP,DETACHABLE WRIST STRAP,INSULATION DUCT SLEEVE,OWNER'S MANUAL AND CARRING CASE V. 1 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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