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PartsTable / COMPONENT / 40146 PC 17
40146 PC 17 ✓ 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 TELETYPEWRITER SUBASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-190-6042, 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 PC 17
NSN: 4820-01-190-6042
FSC: 4820
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
materialSTEEL
NSN4820-01-190-6042
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40146 PC 17 · 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
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
6002-857Interchangeable
interchangeable cross-reference
interchangeable
40146Interchangeable
interchangeable cross-reference
interchangeable
10082452Interchangeable
interchangeable cross-reference
interchangeable
PN14-14RInterchangeable
interchangeable cross-reference
interchangeable
31904Interchangeable
interchangeable cross-reference
interchangeable
41701Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40146 PC 17?
40146 PC 17 is a TELETYPEWRITER SUBASSEMBLY.
What parts can replace 40146 PC 17?
There are 15 known substitutes for 40146 PC 17: 6002-857, 40146, 10082452 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40146 PC 17?
40146 PC 17 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-190-6042. 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