PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42510Pyrometer,optical

Extech Instruments Corporation Dba Extech Data Systems Div · NSN 6685-01-585-8073 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-585-8073 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-585-8073. Primary manufacturer part number: 42510.
Features
  • Pyrometer,optical — FSC 6685
  • Style Designator: PORTABLE, HANDHELD
  • Scale Measurement Range: -58.000 TO 1000.000 DEG FAHRENHEIT
  • 1 verified cross-reference
  • Primary manufacturer: Extech Instruments Corporation Dba Extech Data Systems Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pyrometer,optical, cataloged under National Stock Number 6685-01-585-8073, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Extech Instruments Corporation Dba Extech Data Systems Div. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-585-8073
Primary Part Number42510
Item NamePyrometer,optical
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerExtech Instruments Corporation Dba Extech Data Systems Div
StatusACTIVE
Style DesignatorPORTABLE, HANDHELD
Scale Measurement Range-58.000 TO 1000.000 DEG FAHRENHEIT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2940-01-093-9066126860 INTERCHANGEABLE
Filter Element,intake Air Cleane
Cummins Filtration Inc.
5950-01-279-809261709-203 INTERCHANGEABLE
Transformer,audio Frequency
Dynalec Corporation
3950-01-420-2678 INTERCHANGEABLE
Hoist,sheath
5998-01-421-9560G235A044-1 INTERCHANGEABLE
Holder,electrical Card
Telephonics Corp
Cross-Reference Index
Part NumberManufacturer
42510 PRIMARY Extech Instruments Corporation Dba Extech Data Systems Div (USA)
Related Parts
2940-01-093-9066INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
126860
5950-01-279-8092INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
61709-203
3950-01-420-2678INTERCHANGEABLE
HOIST,SHEATH
5998-01-421-9560INTERCHANGEABLE
HOLDER,ELECTRICAL CARD
G235A044-1

Frequently Asked Questions

What is NSN 6685-01-585-8073?

NSN 6685-01-585-8073 is a Pyrometer,optical, manufactured by Extech Instruments Corporation Dba Extech Data Systems Div, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-585-8073?

NSN 6685-01-585-8073 has 1 cross-referenced part number: 42510 (Extech Instruments Corporation Dba Extech Data Systems Div).

What NSN replaces 6685-01-585-8073?

There are 4 known substitutes for 6685-01-585-8073: 2940-01-093-9066, 5950-01-279-8092, 3950-01-420-2678 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42510?

Key specifications for 42510: Overall Length: 6.300 INCHES NOMINAL IN; Special Features: LASER POINTER; 8:1 DISTANCE TO TARGET RATION; BACKLIT LCD; AUTO DATA HOLD; 9V BATTERY POWER; 6.4 OZ WEIGHT V; Style Designator: PORTABLE, HANDHELD; Scale Measurement Range: -58.000 TO 1000.000 DEG FAHRENHEIT. 6 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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