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PartsTable / COMPONENT / 50993-10
50993-10 ✓ 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include general_characteristics_item_description: ALUMINUM ALLOY,QQ-A-325. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-191-2685, 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
50993-10
NSN: 4820-01-191-2685
FSC: 4820
CAGE: 24658 — GENERAL REGULATOR CORP. DBA ACCUDRIV (USA)
SPECIFICATIONS
general_characteristics_item_descriptionALUMINUM ALLOY,QQ-A-325
NSN4820-01-191-2685
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 50993-10 · 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: ALUMINUM ALLOY,QQ-A-325
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY,QQ-A-325
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
1E4567000A2Interchangeable
interchangeable cross-reference
interchangeable
30549Interchangeable
interchangeable cross-reference
interchangeable
1E4567Interchangeable
interchangeable cross-reference
interchangeable
30549 PIECE 6Interchangeable
interchangeable cross-reference
interchangeable
30549 PC35Interchangeable
interchangeable cross-reference
interchangeable
77391-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50993-10?
50993-10 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 50993-10?
There are 20 known substitutes for 50993-10: 1E4567000A2, 30549, 1E4567 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 50993-10?
50993-10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-191-2685. 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