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72015-PIECE 28 — Technical Data Sheet

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— · 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 material: COPPER ALLOY, overall_length: 4.920 INCHES NOMINAL IN, stem_actuating_end_type: THREADED EXTERNALLY, largest_outside_diameter: 0.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-01-098-5211, 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 28
NSN: 4820-01-098-5211
FSC: 4820
CAGE: 75545 — LAWLER MANUFACTURING COMPANY, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY
overall_length4.920 INCHES NOMINAL IN
stem_actuating_end_typeTHREADED EXTERNALLY
largest_outside_diameter0.750 INCHES NOMINAL IN
NSN4820-01-098-5211
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 72015-PIECE 28 · 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
•
STEM ACTUATING END TYPE: THREADED EXTERNALLY
•
LARGEST OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL LENGTH4.920 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
STEM ACTUATING END TYPETHREADED EXTERNALLY
LARGEST OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
190797R92InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2710InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-B-81793/8InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1788709-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIS-10255InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
DS-932110InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 72015-PIECE 28?
72015-PIECE 28 is a STEM,FLUID VALVE.
What parts can replace 72015-PIECE 28?
There are 14 known substitutes for 72015-PIECE 28: 190797R92, 2710, MIL-B-81793/8 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 72015-PIECE 28?
72015-PIECE 28 is cataloged in the Federal Logistics Information System under NSN 4820-01-098-5211. 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: September 2026