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41275-00-81 — STEM AND SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

41275-00-81: STEM AND SEAT,VALVE.

The STEM AND SEAT,VALVE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4810-01-218-2576, 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
41275-00-81
NSN: 4810-01-218-2576
FSC: 4810 — Valves, Powered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEM 10.500 IN. O/A LG,TOP END THREADED 3/8-24 NF-2A,2.250 IN. THD LG,STEM INCLUDES INTEGRAL DISK;STEEL SEAT,1.765 IN. OD,1.000 IN. LG,0.250 IN. ID A
NSN4810-01-218-2576
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 41275-00-81 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEM 10.500 IN. O/A LG,TOP END THREADED 3/8-24 NF-2A,2.250 IN. THD LG,STEM INCLUDES INTEGRAL DISK;STEEL SEAT,1.765 IN. OD,1.000 IN. LG,0.250 IN. ID A
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEM 10.500 IN. O/A LG,TOP END THREADED 3/8-24 NF-2A,2.250 IN. THD LG,STEM INCLUDES INTEGRAL DISK;STEEL SEAT,1.765 IN. OD,1.000 IN. LG,0.250 IN. ID A
SUBSTITUTES & CROSS-REFERENCES 2
21015NReference document
Same NSN cross-reference
Reference document — Secondary reference
412760058Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 41275-00-81?
41275-00-81 is a STEM AND SEAT,VALVE.
What parts can replace 41275-00-81?
There are 2 known substitutes for 41275-00-81: 21015N, 412760058. Substitute compatibility should be verified for your specific system.
What is the NSN for 41275-00-81?
41275-00-81 is cataloged in the U.S. Government catalog under NSN 4810-01-218-2576. This indicates validated use in U.S. government and defense supply chains.
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