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Technical Data Sheet
PartsTable / COMPONENT / 406700
406700 ✓ 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 SEMICONDUCTOR DEVICE SET is a the manufacturer industrial component. Key specifications include width: 42.0 MILLIMETERS NOMINAL MM, material: FIBER FRICTION LINING, thickness: 6.0 MILLIMETERS NOMINAL MM, arc_length: 95.0 MILLIMETERS NOMINAL MM, lining_style: SEGMENT PLAIN, minor_radius: 11.0 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-304-2838, 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
406700
NSN: 4820-01-304-2838
FSC: 4820
CAGE: 75545 — LAWLER MANUFACTURING COMPANY, INC. (USA)
SPECIFICATIONS
width42.0 MILLIMETERS NOMINAL MM
materialFIBER FRICTION LINING
thickness6.0 MILLIMETERS NOMINAL MM
arc_length95.0 MILLIMETERS NOMINAL MM
lining_styleSEGMENT PLAIN
minor_radius11.0 MILLIMETERS NOMINAL MM
special_featuresUSED ON BRAKE UNIT 406700,SCHAT WATERCRAFT INC. ELECTRIC WINCH
style_designatorPLAIN
attachment_methodBOLTED
hole_arrangement_styleSTRAIGHT
mounting_hole_diameter12.0 MILLIMETERS NOMINAL MM
mounting_hole_circle_diameter70.0 MILLIMETERS NOMINAL MM
NSN4820-01-304-2838
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 406700 · 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
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL: NICKEL ALLOY SEAT
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORPLAIN
MATERIALNICKEL ALLOY SEAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
M4843Interchangeable
interchangeable cross-reference
interchangeable
1004DInterchangeable
interchangeable cross-reference
interchangeable
10004BInterchangeable
interchangeable cross-reference
interchangeable
10434AInterchangeable
interchangeable cross-reference
interchangeable
30083Interchangeable
interchangeable cross-reference
interchangeable
1006DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 406700?
406700 is a SEMICONDUCTOR DEVICE SET.
What parts can replace 406700?
There are 15 known substitutes for 406700: M4843, 1004D, 10004B and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 406700?
406700 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-304-2838. 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