PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

XL-15Optic Sensor

Excel Dryer, Inc. · NSN 6685-01-602-5250 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-602-5250 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-602-5250. Primary manufacturer part number: XL-15.
Features
  • Optic Sensor — FSC 6685
  • 1 verified cross-reference
  • Primary manufacturer: Excel Dryer, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Optic Sensor, cataloged under National Stock Number 6685-01-602-5250, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Excel Dryer, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-602-5250
Primary Part NumberXL-15
Item NameOptic Sensor
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerExcel Dryer, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3439-00-545-339650-1-5 INTERCHANGEABLE
Desoldering Wick
Illinois Tool Works Inc. Div Itw Chemtronics
4320-01-580-9740XL1.5 INTERCHANGEABLE
Pump Unit,rotary
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
Cross-Reference Index
Part NumberManufacturer
XL-15 PRIMARY Excel Dryer, Inc. (USA)
Related Parts
3439-00-545-3396INTERCHANGEABLE
DESOLDERING WICK
50-1-5
4320-01-580-9740INTERCHANGEABLE
PUMP UNIT,ROTARY
XL1.5

Frequently Asked Questions

What is NSN 6685-01-602-5250?

NSN 6685-01-602-5250 is a Optic Sensor, manufactured by Excel Dryer, Inc., classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-602-5250?

NSN 6685-01-602-5250 has 1 cross-referenced part number: XL-15 (Excel Dryer, Inc.).

What NSN replaces 6685-01-602-5250?

There are 2 known substitutes for 6685-01-602-5250: 3439-00-545-3396, 4320-01-580-9740. Verify interchangeability with system specifications before substitution.

What are the specifications of XL-15?

Key specifications for XL-15: End Item Identification: TSCE TAC NODE. 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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