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Technical Data Sheet
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121-4341 — BUSHING,SLEEVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

121-4341: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER OVERALL, style_designator: STRAIGHT THRU. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-300-7742, 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
121-4341
NSN: 4810-00-300-7742
NIINs: 003007742, 014389965
FSC: 4810 — Valves, Powered
CAGE: 49524 — SCOTSMAN INDUSTRIES INC DIV SCOTSMAN ICE SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER OVERALL
style_designatorSTRAIGHT THRU
NSN4810-00-300-7742
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 121-4341 · 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
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MATERIAL: COPPER OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT THRU
MATERIALCOPPER OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
2-1434-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
12-1434Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 121-4341?
121-4341 is a BUSHING,SLEEVE.
What parts can replace 121-4341?
There are 2 known substitutes for 121-4341: 2-1434-1, 12-1434. Substitute compatibility should be verified for your specific system.
What is the NSN for 121-4341?
121-4341 is cataloged in the U.S. Government catalog under NSN 4810-00-300-7742. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.