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Technical Data Sheet
PartsTable / COMPONENT / N-653 PIECE NO.1
N-653 PIECE NO.1 ✓ 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 N-653 PIECE NO.1 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-387-7522, 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
N-653 PIECE NO.1
NSN: 4820-01-387-7522
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
Part NumberN-653 PIECE NO.1
NSN4820-01-387-7522
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N-653 PIECE NO.1 · 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 5
N-653Interchangeable
interchangeable cross-reference
interchangeable
N-653 3IN 200AInterchangeable
interchangeable cross-reference
interchangeable
NB23233025Interchangeable
interchangeable cross-reference
interchangeable
NB7309314HInterchangeable
interchangeable cross-reference
interchangeable
N-653 PC 10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N-653 PIECE NO.1?
N-653 PIECE NO.1 is a N-653 PIECE NO.1.
What parts can replace N-653 PIECE NO.1?
There are 5 known substitutes for N-653 PIECE NO.1: N-653, N-653 3IN 200A, NB23233025 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N-653 PIECE NO.1?
N-653 PIECE NO.1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-387-7522. 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