PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 11780
11780 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include diameter: 0.073 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN, material: RUBBER SILICONE, duty_type: CONTINUOUS, fuel_type: WHITE GASOLINE OR KEROSENE, body_width: 1.780 INCHES MAXIMUM IN, body_height: 3.280 INCHES MAXIMUM 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 4820-00-036-1541, 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
11780
NSN: 4820-00-036-1541
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
diameter0.073 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
materialRUBBER SILICONE
duty_typeCONTINUOUS
fuel_typeWHITE GASOLINE OR KEROSENE
body_width1.780 INCHES MAXIMUM IN
body_height3.280 INCHES MAXIMUM IN
body_length3.000 INCHES MAXIMUM IN
design_typeFRICTION
seat_radius0.078 INCHES NOMINAL IN
stove_depth3.500 INCHES NOMINAL IN
stove_width4.500 INCHES NOMINAL IN
stove_height7.000 INCHES NOMINAL IN
NSN4820-00-036-1541
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 11780 · 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
•
OUTSIDE DIAMETER: 1.315 INCHES NOMINAL IN
•
SEAT RADIUS: 0.078 INCHES NOMINAL IN
•
FLANGE SEAT TO DISK END HEIGHT: 1.395 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
•
SHANK DIAMETER: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER1.315 INCHES NOMINAL IN
OVERALL HEIGHT1.588 INCHES NOMINAL IN
SEAT RADIUS0.078 INCHES NOMINAL IN
FLANGE SEAT TO DISK END HEIGHT1.395 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
SHANK DIAMETER0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
11780Interchangeable
interchangeable cross-reference
interchangeable
2MS10B1Interchangeable
interchangeable cross-reference
interchangeable
1321-0610Interchangeable
interchangeable cross-reference
interchangeable
MS15718-29Interchangeable
interchangeable cross-reference
interchangeable
W500-610Interchangeable
interchangeable cross-reference
interchangeable
11.780Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 11780?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 11780?
11780 is a RELAY,ELECTROMAGNETIC.
What parts can replace 11780?
There are 16 known substitutes for 11780: 11780, 2MS10B1, 1321-0610 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11780?
11780 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1541. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 11780

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026