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Humidity Control

NSN: 6685-00-078-6987 | Model: H400A

A device composed of a control-actuating mechanism, an absorption element, and a switch for automatic controlling of humidity in rooms, compartments, and the like. May include an indicator.

NSN Properties and Flags
NATO Stock Number
6685-00-078-6987
DEMIL
NO
Case Material
Brass
Maximum Voltage Rating In Volts
120.0 ac
End Application
Chilled water a/c systems; poseidon material
Inclosure Type
Encased
Current Rating In Amps
4.4
Terminal Location
Back
Operating Range
20 to 80 percent relative humidity range
Power Source
External
Mounting Method
Bulkhead
Features Provided
Automatic shutoff
Terminal Type And Quantity
3 wire lead
Maximumlength
4.875 inches
Maximumwidth
2.500 inches
Maximumheight
1.500 inches
Intelligence Data Handling Capability
Humidity receiving automatic
Indication Method
Transmitting disk scale
Sensing Element Type And Location
Hair internal
Phase
Single
Frequency In Hertz
60.0
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE4A620T4770 2019-11-12 PARFL 51 EA
SPE4A619T71P3 2019-09-23 DTB00 120 EA
SPE4A618T3725 2017-10-30 DTB00 60 EA
SPE4A618T0124 2017-10-11 DTB00 79 EA
SPE4A617TFJ98 2017-09-18 PARFJ 115 EA
SPE4A617TCW62 2017-08-16 PARFJ 72 EA
SPE4A617TJ473 2017-03-02 PARFJ 74 EA
SPE4A117T0127 2016-11-07 DSM00 55 EA
SPE4A516T4232 2016-01-04 PARAC 64 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 6685-00-078-6987 Datasheet

Supply Class (FSC):
Humidity Measuring And Controlling Instruments Temperature Pressure
Cross Reference:
  • H400A
  • H600A1014
  • H600A1014
  • H64A
  • H600A 1014
  • H600A1014
  • 32-3129
  • H44A2
  • H64AIX0XI
Cage Codes:
  • Honeywell Inc (CAGE 27320)
  • Honeywell International Inc. (CAGE 91929)
  • Honeywell Inc (CAGE 08987)
  • Ministry Of Defence, Des (CAGE KCTX8)
  • Honeywell Inc (CAGE 27319)
  • Thermo King Corporation (CAGE 61510)
  • Honeywell Inc (CAGE 17479)
Replacements:
  • 6685-00-078-6987 replaces 6685-00-227-0201
  • 6685-00-078-6987 replaces 6685-00-276-1074
  • 6685-00-078-6987 replaces 6685-00-283-0656
  • 6685-00-078-6987 replaces 6685-00-390-6293
  • 6685-00-078-6987 replaces 6685-00-542-6491
  • 6685-00-078-6987 replaces 6685-00-622-0148
  • 6685-00-078-6987 replaces 6685-00-623-5071
Schedule B & Trade:
  • Schedule B: 9032896070 (NAICS 334513)

    Process control instruments and apparatus for humidity control

  • SITC: 87465

    Automatic regulating or controlling instruments and apparatus, n.E.S.

  • End Use: 21160

    Measuring, testing, control instruments

Identification:
HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    061480 - Controllers/parts noi o/t plastic

  • WCC:

    653 - Musical instruments

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LTL:

    P - 77.5

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    D
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    E2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $414.68 to $691.13..
Does NSN 6685-00-078-6987 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, Department Of The Navy, U.s. Coast Guard, National Aeronautics and Space Administration, National Aeronautics and Space Administration, Brazil, Spain, Australia, Canada, Germany, United Kingdom, Netherlands, and Turkey
What is the NIIN of NSN 6685-00-078-6987?
000786987 or 00-078-6987
Does NSN 6685-00-078-6987 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6685-00-078-6987?
Solicitation SPE4A620T4770 for qty 51 on 11/04/2019
When was this national stock number assigned to the federal catalog?
Jan 01, 1963