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PartsTable / COMPONENT / 72015 PIECE 20
72015 PIECE 20 ✓ 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 GUIDE,VALVE STEM is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, bore_diameter: 2.6275 INCHES NOMINAL IN, special_features: 3.625 IN. OD FIRST END, 3.125 IN.

OD SECOND END, 1.375 IN. O/A LG 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 4820-01-219-2129, 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
72015 PIECE 20
NSN: 4820-01-219-2129
FSC: 4820
CAGE: 75545 — LAWLER MANUFACTURING COMPANY, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY
bore_diameter2.6275 INCHES NOMINAL IN
special_features3.625 IN. OD FIRST END, 3.125 IN. OD SECOND END, 1.375 IN. O/A LG IN
NSN4820-01-219-2129
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 72015 PIECE 20 · 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: COPPER ALLOY
•
BORE DIAMETER: 2.6275 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY
SPECIAL FEATURES3.625 IN. OD FIRST END, 3.125 IN. OD SECOND END, 1.375 IN. O/A LG IN
BORE DIAMETER2.6275 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
15091-13Interchangeable
interchangeable cross-reference
interchangeable
137-005-9440Interchangeable
interchangeable cross-reference
interchangeable
H5893DPCHD48Interchangeable
interchangeable cross-reference
interchangeable
15390-1Interchangeable
interchangeable cross-reference
interchangeable
28500Interchangeable
interchangeable cross-reference
interchangeable
2A3483Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 72015 PIECE 20?
72015 PIECE 20 is a GUIDE,VALVE STEM.
What parts can replace 72015 PIECE 20?
There are 17 known substitutes for 72015 PIECE 20: 15091-13, 137-005-9440, H5893DPCHD48 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 72015 PIECE 20?
72015 PIECE 20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-219-2129. 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