PartsTable
Technical Data Sheet
40146-105 ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

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: STEM AND INTEGRAL DISK, face_to_face_distance: 7.625 INCHES NOMINAL IN, first_end_connection_type: PLAIN FACE FLANGE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-164-7068, 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
40146-105
NSN: 4820-01-164-7068
FSC: 4820
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_deviceSTEM AND INTEGRAL DISK
face_to_face_distance7.625 INCHES NOMINAL IN
end_connection_quantity2
first_end_connection_typePLAIN FACE FLANGE
first_end_style_designatorPLAIN
first_end_flange_shape_styleROUND W/ BOLT HOLES
first_end_flange_outside_diameter7.000 INCHES NOMINAL IN
material_document_and_classificationMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY
second_end_relationship_with_first_endIDENTICAL
NSN4820-01-164-7068
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 40146-105 · 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
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL: COPPER ALLOY 922 BODY
FIRST END FLANGE SHAPE STYLE: ROUND W/ BOLT HOLES
FIRST END CONNECTION TYPE: PLAIN FACE FLANGE
END CONNECTION QUANTITY: 2
FIRST END STYLE DESIGNATOR: PLAIN
BODY STYLE: STRAIGHT THRU
FIRST END FLANGE OUTSIDE DIAMETER: 7.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY 922 BODY
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
FIRST END CONNECTION TYPEPLAIN FACE FLANGE
END CONNECTION QUANTITY2
FIRST END STYLE DESIGNATORPLAIN
BODY STYLESTRAIGHT THRU
FIRST END FLANGE OUTSIDE DIAMETER7.000 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FLOW CONTROL DEVICESTEM AND INTEGRAL DISK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
6002-857Interchangeable
interchangeable cross-reference
interchangeable
40146Interchangeable
interchangeable cross-reference
interchangeable
CMN4Interchangeable
interchangeable cross-reference
interchangeable
M2-10Interchangeable
interchangeable cross-reference
interchangeable
495-CInterchangeable
interchangeable cross-reference
interchangeable
03000242Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40146-105?
40146-105 is a VALVE,REGULATING,TEMPERATURE.
What parts can replace 40146-105?
There are 20 known substitutes for 40146-105: 6002-857, 40146, CMN4 and 17 more. Substitute compatibility should be verified for your specific system.
Is 40146-105 still available?
40146-105 is currently cancelled.
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