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PartsTable / COMPONENT / 12914N PIECE 40
12914N PIECE 40 ✓ 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 PLUG,BOTTOM CAP,VALVE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-175-6404, 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
12914N PIECE 40
NSN: 4820-01-175-6404
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
Part Number12914N PIECE 40
NSN4820-01-175-6404
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12914N PIECE 40 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CHROME MOLY SAE 4130;HEIGHT 1.375 IN.;ONE END FLANGED 1.750 IN. DIA AND 0.500 IN. THICK WITH 0.125 IN. X 45 DEG CHAMFER;UNDER CUT 0.625 IN. HEIGHT AND 1.438 IN. DIA;0.125 IN.THICK,1.188 IN. DIA WITH A 45 DEG ANGLE END IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCHROME MOLY SAE 4130;HEIGHT 1.375 IN.;ONE END FLANGED 1.750 IN. DIA AND 0.500 IN. THICK WITH 0.125 IN. X 45 DEG CHAMFER;UNDER CUT 0.625 IN. HEIGHT AND 1.438 IN. DIA;0.125 IN.THICK,1.188 IN. DIA WITH A 45 DEG ANGLE END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
32674Interchangeable
interchangeable cross-reference
interchangeable
19549N PIECE 29Interchangeable
interchangeable cross-reference
interchangeable
3267-1Interchangeable
interchangeable cross-reference
interchangeable
MP-101228Interchangeable
interchangeable cross-reference
interchangeable
13414-018Interchangeable
interchangeable cross-reference
interchangeable
M330ITInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12914N PIECE 40?
12914N PIECE 40 is a PLUG,BOTTOM CAP,VALVE.
What parts can replace 12914N PIECE 40?
There are 20 known substitutes for 12914N PIECE 40: 32674, 19549N PIECE 29, 3267-1 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12914N PIECE 40?
12914N PIECE 40 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-175-6404. 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