NSN 4820-01-513-3257

Temperature Regulating Valve

FSC: 4820 NIIN: 015133257

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Product Characteristics

NSN:

4820015133257

Demilitarization:

INC:

05492

Shelf Life:

N/A

Body Material:

Copper alloy, qq-c-525, comp 1

Body Style:

Straight thru

Stem Material:

Steel, qq-s-763

Furnished Items:

Union nut and tailpiece w/grooves

Media For Which Designed:

Water

First End Connection Type:

Unthreaded internal tube

First End Style Designator:

Socket w/brazing ring

First End Outside Diameter Tube Accommodated:

0.750 inches

Second End Relationship With First End:

Identical

Seat Material:

Copper alloy, qq-c-525, comp 1

Face To Face Distance:

6.125 inches

Packing Material:

Plastic, polytetrafluoroethylene

Flow Control Device:

Plunger with 2 discs

End Connection Quantity:

Renewable Seat Ring Type:

Threaded

Two-way Valve Action:

Reverse acting

Tempurature Adjustability:

Adjustable

Thermostatic Element:

Liquid immersion type

Tempurature Rating:

Between 60.0 degrees fahrenheit and 160.0 degrees fahrenheit

End Connection Specification/std:

Mil-f-1183 grooved for brazing ring

Valve Size:

0.750 inches

Part Name Assigned By Controlling Agency:

3/4" trac style a fairsafe double seat reverse acting thermostatic temperature regulator valve assembly

Special Features:

USES-AL-T.R-EGUL

Test Data Document:

81349-mil-s-901c specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.). And 96906-mil-std-167 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Specification Data:

81349mil-dtl-19772 government specification

Nondefinitive Specification/std Data:

Pe ii, class 2 series 250 type

Part Numbers

40051-4
TRAC REGULATORS INC
40051-404
TRAC REGULATORS INC
40051-4 ASSEMBLY 40051-404
TRAC REGULATORS INC
MIL-DTL-19772
MILITARY SPECIFICATIONS

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481809015 - Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

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Cage Codes

TRAC REGULATORS INC - 55378

MILITARY SPECIFICATIONS - 81349