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Technical Data Sheet
PartsTable / COMPONENT / 33291FIND NO 1
33291FIND 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 VALVE,STOP-CHECK is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY STEM, flow_control_device: DISK. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-354-8936, 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
33291FIND NO 1
NSN: 4820-01-354-8936
FSC: 4820
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY STEM
flow_control_deviceDISK
NSN4820-01-354-8936
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 33291FIND 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
KEY FEATURES
•
MATERIAL: NICKEL ALLOY FLOW CONTROL DEVICE
•
FLOW CONTROL DEVICE: DISK
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY STEM
FLOW CONTROL DEVICEDISK
MATERIALNICKEL ALLOY SEAT
MATERIALCOPPER ALLOY BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
10122944Interchangeable
interchangeable cross-reference
interchangeable
3329-1Interchangeable
interchangeable cross-reference
interchangeable
27018Interchangeable
interchangeable cross-reference
interchangeable
33291FIND NO 6Interchangeable
interchangeable cross-reference
interchangeable
00320 33305Interchangeable
interchangeable cross-reference
interchangeable
00320 33300Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 33291FIND NO 1?
33291FIND NO 1 is a VALVE,STOP-CHECK.
What parts can replace 33291FIND NO 1?
There are 6 known substitutes for 33291FIND NO 1: 10122944, 3329-1, 27018 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 33291FIND NO 1?
33291FIND NO 1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-354-8936. 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