PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H600A1014Control,humidity

Honeywell Inc Process Control Div · NSN 6685-00-078-6987 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-078-6987 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-078-6987. Primary manufacturer part number: H600A1014.
Features
  • Control,humidity — FSC 6685
  • Material: COPPER ALLOY CASE
  • Maximum Overall Length: 4.875 INCHES IN
  • Operating Range: 20 TO 80 PERCENT RELATIVE HUMIDITY RANGE
  • Sensing Element Type: HAIR INTERNAL
  • Power Source: EXTERNAL
  • Mounting Method: BULKHEAD
  • Maximum Overall Width: 2.500 INCHES IN
Applications
  • Applications requiring Copper Alloy Case construction
General Description

The Control,humidity, cataloged under National Stock Number 6685-00-078-6987, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Honeywell Inc Process Control Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6685-00-078-6987
Primary Part NumberH600A1014
Item NameControl,humidity
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerHoneywell Inc Process Control Div
StatusCANCELLED
MaterialCOPPER ALLOY CASE
Maximum Overall Length4.875 INCHES IN
Operating Range20 TO 80 PERCENT RELATIVE HUMIDITY RANGE
Sensing Element TypeHAIR INTERNAL
Power SourceEXTERNAL
Mounting MethodBULKHEAD
Maximum Overall Width2.500 INCHES IN
Frequency in Hertz60.0
Indication MethodTRANSMITTING DISK SCALE
Terminal Type and Quantity3 WIRE LEAD
Terminal LocationBACK
Maximum Overall Height1.500 INCHES IN
PhaseSINGLE
Current Rating in Amps4.4
Maximum Voltage Rating in Volts120.0 AC
Inclosure TypeENCASED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5940-00-935-3415YAD18-8F INTERCHANGEABLE
Terminal,lug
Souriau Usa, Inc. Dba Souriau Usa Inc
7025-01-130-7403H400A INTERCHANGEABLE
Input Box Assembly
Compaq Federal Llc
Cross-Reference Index
Part NumberManufacturer
H44A2 Honeywell Inc Process Controls Div (USA)
H600A1014 PRIMARY Honeywell Inc Process Control Div (USA)
H64A PRIMARY Honeywell Inc Process Controls Div (USA)
32-3129 Thermo King Corporation Dba Phoenix Global Distirbution. (USA)
H600A 1014 Ministry of Defence, Des Ships, Marine Propulsion Systems, Maritime Spares (GBR)
H600A1014 PRIMARY Honeywell Inc Residential Div (USA)
H600A1014 PRIMARY Honeywell International Inc. Dba Honeyweel Sensing & Controls (USA)
H400A Honeywell Inc Process Controls Div (USA)
H64AIX0XI Honeywell Inc Commercial Div (USA)
Related Parts
5940-00-935-3415INTERCHANGEABLE
TERMINAL,LUG
YAD18-8F
7025-01-130-7403INTERCHANGEABLE
INPUT BOX ASSEMBLY
H400A

Frequently Asked Questions

What is NSN 6685-00-078-6987?

NSN 6685-00-078-6987 is a Control,humidity, manufactured by Honeywell Inc Process Control Div, classified under FSC 6685 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6685-00-078-6987?

NSN 6685-00-078-6987 has 9 cross-referenced part numbers: H44A2 (Honeywell Inc Process Controls Div), H600A1014 (Honeywell Inc Process Control Div), H64A (Honeywell Inc Process Controls Div), 32-3129 (Thermo King Corporation Dba Phoenix Global Distirbution.), H600A 1014 (Ministry of Defence, Des Ships, Marine Propulsion Systems, Maritime Spares) and 4 more.

What NSN replaces 6685-00-078-6987?

There are 2 known substitutes for 6685-00-078-6987: 5940-00-935-3415, 7025-01-130-7403. Verify interchangeability with system specifications before substitution.

What are the specifications of H600A1014?

Key specifications for H600A1014: Material: COPPER ALLOY CASE; Maximum Overall Length: 4.875 INCHES IN; Operating Range: 20 TO 80 PERCENT RELATIVE HUMIDITY RANGE; Sensing Element Type: HAIR INTERNAL. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6685-00-078-6987 still in active supply?

NSN 6685-00-078-6987 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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