NSN 6685-00-051-4360

Flow Control Thermostat
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000514360

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Inventory

 

This product may be available in the following quantities and conditions.

  • OH: 1
  • NS: 1

Please note that inventory for this NSN was updated 08/07/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "THERMOSTAT,FLOW CONTROL"

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.

6685-00-051-4360 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
ABKW
Overall Height
2.937 inches
MRC:
ADJH
Mounting Method
Flange
MRC:
ADQU
Flow Control Device
By-pass
MRC:
ALCD
Usage Design
Regulate engine oil temp
MRC:
AMSD
Valve Travel Distance
0.250 inches
MRC:
AWPA
Thermostat Type
Coil spring bimetallic
MRC:
AWTM
Opening Tempurature Rating
153.0 degrees fahrenheit
MRC:
AWTN
Operating Tempurature Rating
157.0 degrees fahrenheit
MRC:
AWTP
Spring Operated Pressure Relief
Not provided
MRC:
AWTQ
Distance Across Flats
1.250 inches
MRC:
AWTR
Inside Mounting Surface To Valve Seat Distance
2.680 inches
MRC:
ZZZV
Fsc Application Data
Thermostats flow control, engine inst

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
TA27900-13N
Cage Code:
55193
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
CX
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16516
FIIG:
T121-C
Concept No.:
App. Key:
CA
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) P

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 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.

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality X

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

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
188340
NMF Description:
Valves Themostatic Noi/themostats
UFC:
33230
LTL:
100.0
LCL:
--
WCC:
657
TCC:
Z
SHC:
9
ADC:
A
ACC:
B

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 657

Instruments, electric meter.

Air Commodity (ACC) B

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

Air Dimensions (ADC) A

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

Air Special Handling (SHC) 9

Other or no special handling required (sh)