40688-801

Temperature Regulating Valve

NSN 4820-01-518-7401

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
015187401

Product Features

3valve capacity: 18 gpm; valve fails with 95% flow to cooler; this valve has thermostatic assembly p/n 50002-05, nsn 4820-01-232-2900, find 3 (gasket), find 4 (bulb bushing), find 36 (3 tailpieces without brazing rings), find 37 (3 union nuts).

Product Technical Spec.

Body Material:
Bronze, astm b61
Body Style:
Tee
Stem Material:
Steel, corrosion resisting
Furnished Items:
Union nut and tailpiece and adjustment stem
First End Connection Type:
Unthreaded internal pipe
First End Style Designator:
Grooved inside
First End Pipe Size Accommodated:
1.250 inches
Second End Relationship With First End:
Identical
Third End Relationship With Preceding Ends:
Identical with first end
Seat Material:
Steel, corrosion resisting
Packing Material:
Plastic, polytetrafluoroethylene
Flow Control Device:
Piston, top guided
End Connection Quantity:
3
Capillary Tube Length:
12.000 inches
Bulb Diameter:
1.125 inches
Tempurature Adjustability:
Adjustable
Maximum Inlet Pressure Rating:
100.0 pounds per square inch
Thermostatic Element:
Liquid immersion type
End Application:
Seawolf class ssn
Tempurature Rating:
Between 60.0 degrees fahrenheit and 90.0 degrees fahrenheit
End Connection Specification/std:
Mil-f-24227
Valve Size:
1.250 inches
Part Name Assigned By Controlling Agency:
1-1/4" trac style a 3-way thermostatic temperature regulating valve
Specification Data:
81349-mil-v-19772 government specification
Nondefinitive Specification/std Data:
1, style a type
NSN:
4820-01-518-7401
Item Name:
Valve,regulating,temperature
Cage Code:
55378

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
40688-8
Cage Code:
55378
RNCC:
D
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
40747
Cage Code:
55378
RNCC:
D
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05492
FIIG:
A21100
Concept No.:
1
App. Key:
E
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Temperature Regulating Valve"

A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also valve, relief, pressure and temperature.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 8481809015
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Classification: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level


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