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NationalStockNumber.INFO

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Flow Control Thermostat

NSN: 6685-00-663-4608 | Model: 16955-1

An automatic regulating device which controls the flow of fluids or gases by actuating a valve or shutter for heating or cooling purposes. May be adjustable, or set to operate at a definite pressure. Excludes control, humidity; control, temperature indicating; and switch, thermostatic.

NSN Properties and Flags
NATO Stock Number
6685-00-663-4608
DEMIL
NO
Thread Direction
Right-hand
Overall Height
3.750 inches
Mounting Method
Threaded
Flow Control Device
By-pass
Opening Pressure Setting
65.0 pounds per square inch
Usage Design
Cool mineral base oil
Valve Travel Distance
0.195 inches
Thermostat Type
Bellows
Opening Tempurature Rating
60.0 degrees fahrenheit
Operating Tempurature Rating
70.0 degrees fahrenheit
Spring Operated Pressure Relief
Provided
Distance Across Flats
1.750 inches
Thread Size And Series/type Designator
1-1/2 in.-18 nef
Fsc Application Data
Engine, jet, aircraft

Pricing and Availability

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NSN 6685-00-663-4608 Datasheet

Supply Class (FSC):
Humidity Measuring And Controlling Instruments Temperature Pressure
Cross Reference:
  • 16955-1
  • 16955-1
  • 16955-1
  • 16955-1
Cage Codes:
  • Honeywell International Inc. (CAGE 70210)
  • Alliedsignal Inc (CAGE 72599)
Replacements:
  • 6685-00-663-4608 replaces 6685-00-321-2072
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

U - Precious metal content is unknown

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:

    188340 - Valves themostatic noi/themostats

  • WCC:

    657 - Instruments, electric meter

  • 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.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LCL:

    J - 100.0

  • LTL:

    J - 100.0

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 6685-00-663-4608 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Portugal, Greece, and Turkey
What is the NIIN of NSN 6685-00-663-4608?
006634608 or 00-663-4608
Does NSN 6685-00-663-4608 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6685-00-663-4608?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963