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PartsTable / COMPONENT / 20155PC45
20155PC45 ✓ 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 DIVIDER,POWER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 3.925 INCHES NOMINAL IN, stem_actuating_end_type: THREADED INTERNALLY, largest_outside_diameter: 0.313 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-041-2621, 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
20155PC45
NSN: 4820-01-041-2621
FSC: 4820
CAGE: 95368 — AERCO INTERNATIONAL, INC. DBA AERCO INTERNATIONAL INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length3.925 INCHES NOMINAL IN
stem_actuating_end_typeTHREADED INTERNALLY
largest_outside_diameter0.313 INCHES NOMINAL IN
NSN4820-01-041-2621
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20155PC45 · 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: STEEL CORROSION RESISTING
•
STEM ACTUATING END TYPE: THREADED INTERNALLY
•
LARGEST OUTSIDE DIAMETER: 0.313 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING
STEM ACTUATING END TYPETHREADED INTERNALLY
OVERALL LENGTH3.925 INCHES NOMINAL IN
LARGEST OUTSIDE DIAMETER0.313 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
16217Interchangeable
interchangeable cross-reference
interchangeable
670154Interchangeable
interchangeable cross-reference
interchangeable
90-55103Interchangeable
interchangeable cross-reference
interchangeable
3-4-55SEGInterchangeable
interchangeable cross-reference
interchangeable
10014-1Interchangeable
interchangeable cross-reference
interchangeable
20155Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20155PC45?
20155PC45 is a DIVIDER,POWER,RADIO FREQUENCY.
What parts can replace 20155PC45?
There are 15 known substitutes for 20155PC45: 16217, 670154, 90-55103 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20155PC45?
20155PC45 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-041-2621. 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