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PartsTable / COMPONENT / 21509N PC NO 13E
21509N PC NO 13E ✓ 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

ROD,PISTON,LINEAR ACTUATING CYLI. Key specifications include material: STEEL OVERALL, body_length: 0.375 INCHES MAXIMUM IN, thread_class: 2A ALL ENDS A, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: FULLY INCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-503-0397, 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
21509N PC NO 13E
NSN: 4820-01-503-0397
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_length0.375 INCHES MAXIMUM IN
thread_class2A ALL ENDS A
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
quality_factor80 MINIMUM SINGLE COMPONENT SINGLE WINDING
mounting_methodTERMINAL SINGLE GROUP
special_featuresWEAPON SYSTEM ESSENTIAL
thread_directionRIGHT-HAND ALL ENDS
inductance_rating1.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
surface_treatmentZINC
NSN4820-01-503-0397
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21509N PC NO 13E · 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 24
F010583Interchangeable
interchangeable cross-reference
interchangeable
641297Interchangeable
interchangeable cross-reference
interchangeable
359000Interchangeable
interchangeable cross-reference
interchangeable
3635-1Interchangeable
interchangeable cross-reference
interchangeable
553-3635-1Interchangeable
interchangeable cross-reference
interchangeable
21509NInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21509N PC NO 13E?
21509N PC NO 13E is a ROD,PISTON,LINEAR ACTUATING CYLI.
What parts can replace 21509N PC NO 13E?
There are 24 known substitutes for 21509N PC NO 13E: F010583, 641297, 359000 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21509N PC NO 13E?
21509N PC NO 13E is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-503-0397. 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