PartsTable
Technical Data Sheet
PartsTable / COMPONENT / L3-D1L-0C-21
L3-D1L-0C-21 ✓ 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

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include phase: SINGLE, material: PLASTIC BOARD, body_style: STRIP TYPE, overall_width: 11.000 INCHES NOMINAL IN, overall_height: 9.500 INCHES NOMINAL IN, overall_length: 19.250 INCHES NOMINAL 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 4820-01-211-0649, 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
L3-D1L-0C-21
NSN: 4820-01-211-0649
FSC: 4820
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
phaseSINGLE
materialPLASTIC BOARD
body_styleSTRIP TYPE
overall_width11.000 INCHES NOMINAL IN
overall_height9.500 INCHES NOMINAL IN
overall_length19.250 INCHES NOMINAL IN
board_thickness0.125 INCHES IN
frequency_rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
special_markingsMARKED 1 THRU 32,C3718,C3729,R3739,R3740,R3744,R3745,R3747 AND R-3751
ac_voltage_rating120.0 VOLTS NOMINAL
adjustment_methodRHEOSTAT
board_constructionSOLID CONSTRUCTION
NSN4820-01-211-0649
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: L3-D1L-0C-21 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
4737Interchangeable
interchangeable cross-reference
interchangeable
4725Interchangeable
interchangeable cross-reference
interchangeable
840231Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy L3-D1L-0C-21?
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 L3-D1L-0C-21?
L3-D1L-0C-21 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace L3-D1L-0C-21?
There are 3 known substitutes for L3-D1L-0C-21: 4737, 4725, 840231. Substitute compatibility should be verified for your specific system.
What is the NSN for L3-D1L-0C-21?
L3-D1L-0C-21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-211-0649. 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 — L3-D1L-0C-21

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