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Technical Data Sheet
PartsTable / COMPONENT / 16VY101001-1
16VY101001-1 ✓ 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 VALVE,BUTTERFLY 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 4820-01-058-3205, 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
16VY101001-1
NSN: 4820-01-058-3205
FSC: 4820
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
Part Number16VY101001-1
NSN4820-01-058-3205
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 16VY101001-1 · 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
KEY FEATURES
•
FACE TO FACE DISTANCE: 2.500 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
FACE TO FACE DISTANCE2.500 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
16VY101001-1Interchangeable
interchangeable cross-reference
interchangeable
4201-1Interchangeable
interchangeable cross-reference
interchangeable
AV18A1117Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 16VY101001-1?
16VY101001-1 is a VALVE,BUTTERFLY.
What parts can replace 16VY101001-1?
There are 3 known substitutes for 16VY101001-1: 16VY101001-1, 4201-1, AV18A1117. Substitute compatibility should be verified for your specific system.
What is the NSN for 16VY101001-1?
16VY101001-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-058-3205. 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