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40056-103 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

40056-103: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include material: COPPER BULB, body_style: STRAIGHT THRU, bulb_length: 1.500 INCHES NOMINAL IN, temp_rating: 70.0 FAHRENHEIT MINIMUM AND 100.0 FAHRENHEIT MAXIMUM DEGF, bulb_diameter: 1.125 INCHES NOMINAL IN, special_features: VALVE SZ 2.500 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-436-4250, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
40056-103
NSN: 4820-01-436-4250
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
materialCOPPER BULB
body_styleSTRAIGHT THRU
bulb_length1.500 INCHES NOMINAL IN
temp_rating70.0 FAHRENHEIT MINIMUM AND 100.0 FAHRENHEIT MAXIMUM DEGF
bulb_diameter1.125 INCHES NOMINAL IN
special_featuresVALVE SZ 2.500 IN. IN
mounting_facilityFLANGE
temp_adjustabilityADJUSTABLE
flow_control_deviceDOUBLE SEATED
thermostatic_elementDUCT TYPE
two-way_valve_actionREVERSE ACTING
capillary_tube_length180.000 INCHES NOMINAL IN
NSN4820-01-436-4250
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40056-103 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FIRST END BOLT HOLE QUANTITY: 6
•
FLOW CONTROL DEVICE: DOUBLE SEATED
•
TWO-WAY VALVE ACTION: REVERSE ACTING
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FACE TO FACE DISTANCE: 8.750 INCHES NOMINAL IN
•
FIRST END FLANGE THICKNESS: 0.500 INCHES NOMINAL IN
•
FIRST END FLANGE OUTSIDE DIAMETER: 6.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END BOLT HOLE QUANTITY6
FLOW CONTROL DEVICEDOUBLE SEATED
TWO-WAY VALVE ACTIONREVERSE ACTING
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
FACE TO FACE DISTANCE8.750 INCHES NOMINAL IN
FIRST END FLANGE THICKNESS0.500 INCHES NOMINAL IN
FIRST END FLANGE OUTSIDE DIAMETER6.125 INCHES NOMINAL IN
FIRST END STYLE DESIGNATORPLAIN
BULB LENGTH1.500 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
40056-1 ASSY 40056-103Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40056-103?
40056-103 is a VALVE,REGULATING,TEMPERATURE.
What parts can replace 40056-103?
There is 1 known substitute for 40056-103: 40056-1 ASSY 40056-103. Substitute compatibility should be verified for your specific system.
What is the NSN for 40056-103?
40056-103 is cataloged in the U.S. Government catalog under NSN 4820-01-436-4250. This indicates validated use in U.S. government and defense supply chains.
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