PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TMX2SProbe,humidity-Temperature

C P S Products Inc · NSN 6685-01-477-1631 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-477-1631 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-477-1631. Primary manufacturer part number: TMX2S.
Features
  • Probe,humidity-Temperature — FSC 6685
  • 3 verified cross-references
  • Primary manufacturer: C P S Products Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Probe,humidity-Temperature, cataloged under National Stock Number 6685-01-477-1631, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is C P S Products Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-477-1631
Primary Part NumberTMX2S
Item NameProbe,humidity-Temperature
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerC P S Products Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5305-00-021-5524105831 INTERCHANGEABLE
Screw,cap,hexagon Head
Cummins Inc.
2805-00-513-9659S182 INTERCHANGEABLE
Breather
Donaldson Company, Inc.
5340-00-819-5320 INTERCHANGEABLE
Clamp,loop
2520-00-845-94752508013 INTERCHANGEABLE
Rail
Chrysler Realty Company Llc Dba Daimler Chrysler
5310-01-157-86587037M85P02 INTERCHANGEABLE
Nut Assembly,plate,self-Locking
Howmet Global Fastening Systems Inc
Cross-Reference Index
Part NumberManufacturer
TMX2S PRIMARY C P S Products Inc (USA)
S-182 C P S Products Inc (USA)
2508-013 Autoclimate Limited (GBR)
Related Parts
5305-00-021-5524INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
105831
2805-00-513-9659INTERCHANGEABLE
BREATHER
S182
5340-00-819-5320INTERCHANGEABLE
CLAMP,LOOP
2520-00-845-9475INTERCHANGEABLE
RAIL
2508013
5310-01-157-8658INTERCHANGEABLE
NUT ASSEMBLY,PLATE,SELF-LOCKING
7037M85P02

Frequently Asked Questions

What is NSN 6685-01-477-1631?

NSN 6685-01-477-1631 is a Probe,humidity-Temperature, manufactured by C P S Products Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-477-1631?

NSN 6685-01-477-1631 has 3 cross-referenced part numbers: TMX2S (C P S Products Inc), S-182 (C P S Products Inc), 2508-013 (Autoclimate Limited).

What NSN replaces 6685-01-477-1631?

There are 5 known substitutes for 6685-01-477-1631: 5305-00-021-5524, 2805-00-513-9659, 5340-00-819-5320 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TMX2S?

Key specifications for TMX2S: End Item Identification: USED ON TM250 THERMO-PSYCHROMETER FOR THE MEASUREMENT OF TEMPERATURE/HUMIDITY/DEWPOINT/DRYBULB; Special Features: SURFACE PROBE. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com