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1013D18 — POWER ASSEMBLY,THERMOSTATIC,VALV

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1013D18: POWER ASSEMBLY,THERMOSTATIC,VALV.

POWER ASSEMBLY,THERMOSTATIC,VALV. Key specifications include material: STEEL CORROSION RESISTING OVERALL, thickness: 0.040 INCHES NOMINAL IN, body_width: 0.750 INCHES NOMINAL IN, ring_style: CONCENTRIC, seat_angle: 37.0 DEGREES FIRST END, body_height: 0.563 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-414-6003, 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
1013D18
NSN: 4820-00-414-6003
FSC: 4820 — Valves, Nonpowered
CAGE: 75545 — LAWLER MANUFACTURING COMPANY, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
thickness0.040 INCHES NOMINAL IN
body_width0.750 INCHES NOMINAL IN
ring_styleCONCENTRIC
seat_angle37.0 DEGREES FIRST END
body_height0.563 INCHES NOMINAL IN
body_length0.750 INCHES NOMINAL IN
joint_styleVERTICAL JOINT
thread_class3B SECOND END
hole_diameter0.285 INCHES NOMINAL IN
overall_width0.1880 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
NSN4820-00-414-6003
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1013D18 · 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
SUBSTITUTES & CROSS-REFERENCES 3
710103-18Reference document
Same NSN cross-reference
Reference document — Secondary reference
50156-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
71013Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1013D18?
1013D18 is a POWER ASSEMBLY,THERMOSTATIC,VALV.
What parts can replace 1013D18?
There are 3 known substitutes for 1013D18: 710103-18, 50156-11, 71013. Substitute compatibility should be verified for your specific system.
What is the NSN for 1013D18?
1013D18 is cataloged in the U.S. Government catalog under NSN 4820-00-414-6003. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.