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PartsTable / COMPONENT / C33741A
C33741A ✓ 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 RETAINER,BALL,BEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, special_features: NHA VALVE,CHECK, valve_design_control_activity: 86184. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-507-4451, 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
C33741A
NSN: 4820-01-507-4451
FSC: 4820
CAGE: 86184 — GRISWOLD INDUSTRIES DBA CLA-VAL CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY
special_featuresNHA VALVE,CHECK
valve_design_control_activity86184
NSN4820-01-507-4451
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: C33741A · 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
•
VALVE DESIGN CONTROL ACTIVITY: 86184
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
VALVE DESIGN CONTROL ACTIVITY86184
MATERIALCOPPER ALLOY
SPECIAL FEATURESNHA VALVE,CHECK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
60474Interchangeable
interchangeable cross-reference
interchangeable
A60474Interchangeable
interchangeable cross-reference
interchangeable
50821Interchangeable
interchangeable cross-reference
interchangeable
245840Interchangeable
interchangeable cross-reference
interchangeable
C3741AInterchangeable
Same NIIN cross-reference
interchangeable
60474 FIND NO. 8Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C33741A?
C33741A is a RETAINER,BALL,BEARING.
What parts can replace C33741A?
There are 6 known substitutes for C33741A: 60474, A60474, 50821 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C33741A?
C33741A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-507-4451. 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