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40055-905 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

40055-905: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 922 BODY, body_style: STRAIGHT THRU, temp_adjustability: NOT ADJUSTABLE, flow_control_device: DISK, face_to_face_distance: 7.187 INCHES NOMINAL IN, first_end_connection_type: PLAIN FACE FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-313-7662, 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
40055-905
NSN: 4820-01-313-7662
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 922 BODY
body_styleSTRAIGHT THRU
temp_adjustabilityNOT ADJUSTABLE
flow_control_deviceDISK
face_to_face_distance7.187 INCHES NOMINAL IN
end_connection_quantity2
first_end_connection_typePLAIN FACE FLANGE
first_end_flange_thickness0.438 INCHES NOMINAL IN
first_end_style_designatorPLAIN
first_end_bolt_hole_diameter0.562 INCHES NOMINAL IN
first_end_flange_shape_styleROUND W/ BOLT HOLES
first_end_bolt_circle_diameter4.438 INCHES NOMINAL IN
NSN4820-01-313-7662
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40055-905 · 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
•
FLOW CONTROL DEVICE: DISK
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FACE TO FACE DISTANCE: 7.187 INCHES NOMINAL IN
•
FIRST END FLANGE THICKNESS: 0.438 INCHES NOMINAL IN
•
FIRST END FLANGE OUTSIDE DIAMETER: 5.562 INCHES NOMINAL IN
•
FIRST END STYLE DESIGNATOR: PLAIN
•
FIRST END BOLT HOLE DIAMETER: 0.562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
FACE TO FACE DISTANCE7.187 INCHES NOMINAL IN
FIRST END FLANGE THICKNESS0.438 INCHES NOMINAL IN
FIRST END FLANGE OUTSIDE DIAMETER5.562 INCHES NOMINAL IN
FIRST END STYLE DESIGNATORPLAIN
FIRST END BOLT HOLE DIAMETER0.562 INCHES NOMINAL IN
FIRST END BOLT CIRCLE DIAMETER4.438 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
SUBSTITUTES & CROSS-REFERENCES 1
40055-9Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 40055-905?
40055-905 is a VALVE,REGULATING,TEMPERATURE.
What parts can replace 40055-905?
There is 1 known substitute for 40055-905: 40055-9. Substitute compatibility should be verified for your specific system.
What is the NSN for 40055-905?
40055-905 is cataloged in the U.S. Government catalog under NSN 4820-01-313-7662. This indicates validated use in U.S. government and defense supply chains.
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