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PartsTable / COMPONENT / 40145-4 PC 32
40145-4 PC 32 ✓ 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 STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include body_width: 0.150 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN, body_height: 0.070 INCHES MAXIMUM IN, body_length: 0.337 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN, overall_length: 5.750 INCHES NOMINAL IN, storage_temp_range: -65.0 TO 150.0 CELSIUS DEGC, operating_temp_range: -40.0 TO 85.0 CELSIUS DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-535-3655, 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
40145-4 PC 32
NSN: 4820-01-535-3655
FSC: 4820
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
body_width0.150 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN
body_height0.070 INCHES MAXIMUM IN
body_length0.337 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
overall_length5.750 INCHES NOMINAL IN
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-40.0 TO 85.0 CELSIUS DEGC
end_item_identificationARC-164 APACHE
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
terminal_type_and_quantity14 PRINTED CIRCUIT
design_function_and_quantity1 COMPARATOR
maximum_power_dissipation_rating667.0 MILLIWATTS
NSN4820-01-535-3655
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40145-4 PC 32 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
38204Interchangeable
interchangeable cross-reference
interchangeable
38204REVAInterchangeable
interchangeable cross-reference
interchangeable
456968Interchangeable
interchangeable cross-reference
interchangeable
C-107-1Interchangeable
interchangeable cross-reference
interchangeable
38208Interchangeable
interchangeable cross-reference
interchangeable
401454Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40145-4 PC 32?
40145-4 PC 32 is a STEM,FLUID VALVE.
What parts can replace 40145-4 PC 32?
There are 15 known substitutes for 40145-4 PC 32: 38204, 38204REVA, 456968 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40145-4 PC 32?
40145-4 PC 32 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-535-3655. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026