PartsTable
Technical Data Sheet
PartsTable / COMPONENT / N20861
N20861 ✓ 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 CROSSHEAD is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL; 3 BOLT HOLES 3.500 IN. CENTER TO CENTER;0.375 IN.

DIA; 0.625 IN. THK;4.250 IN. O/A LG 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 4820-00-036-1592, 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
N20861
NSN: 4820-00-036-1592
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL; 3 BOLT HOLES 3.500 IN. CENTER TO CENTER;0.375 IN. DIA; 0.625 IN. THK;4.250 IN. O/A LG IN
NSN4820-00-036-1592
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N20861 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL; 3 BOLT HOLES 3.500 IN. CENTER TO CENTER;0.375 IN. DIA; 0.625 IN. THK;4.250 IN. O/A LG IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL; 3 BOLT HOLES 3.500 IN. CENTER TO CENTER;0.375 IN. DIA; 0.625 IN. THK;4.250 IN. O/A LG IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
44131Interchangeable
interchangeable cross-reference
interchangeable
C01049Interchangeable
interchangeable cross-reference
interchangeable
2001 61Interchangeable
interchangeable cross-reference
interchangeable
20861Interchangeable
interchangeable cross-reference
interchangeable
407334C91Interchangeable
interchangeable cross-reference
interchangeable
358579C91Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy N20861?
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 N20861?
N20861 is a CROSSHEAD.
What parts can replace N20861?
There are 6 known substitutes for N20861: 44131, C01049, 2001 61 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N20861?
N20861 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1592. 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 — N20861

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