PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15688Humidity,sensing El

Radiodetection, Llc · NSN 6685-01-263-8209 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-263-8209 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-263-8209. Primary manufacturer part number: 15688.
Features
  • Humidity,sensing El — FSC 6685
  • 3 verified cross-references
  • Primary manufacturer: Radiodetection, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Humidity,sensing El, cataloged under National Stock Number 6685-01-263-8209, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Radiodetection, Llc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameHumidity,sensing El
FSC / FSG6685 — No Item Name Available (FSG 66)
ManufacturersSpx Corporation Dba Dielectric Communications Div Spx Communication Technologies (CAGE 08441); Raytheon Australia Pty Ltd 1 Technology Place (CAGE Z0EH3); Radiodetection, Llc (CAGE 93929)
Technical Specifications
ParameterValue
NSN6685-01-263-8209
Primary Part Number15688
Item NameHumidity,sensing El
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerRadiodetection, Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
8145-01-277-345315801 INTERCHANGEABLE
Shipping and Storage Container
Naval Inventory Control Point
Cross-Reference Index
Part NumberManufacturer
15688 Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies (USA)
15688 Raytheon Australia Pty Ltd 1 Technology Place (AUS)
15688 PRIMARY Radiodetection, Llc (USA)
Related Parts
8145-01-277-3453INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER
15801

Frequently Asked Questions

What is NSN 6685-01-263-8209?

NSN 6685-01-263-8209 is a Humidity,sensing El, manufactured by Radiodetection, Llc, classified under FSC 6685 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6685-01-263-8209?

NSN 6685-01-263-8209 has 3 cross-referenced part numbers: 15688 (Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies), 15688 (Raytheon Australia Pty Ltd 1 Technology Place), 15688 (Radiodetection, Llc).

What NSN replaces 6685-01-263-8209?

There is 1 known substitute for 6685-01-263-8209: 8145-01-277-3453. Verify interchangeability with system specifications before substitution.

Is NSN 6685-01-263-8209 still in active supply?

NSN 6685-01-263-8209 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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