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046542 — GUIDE AND DISK ASSEMBLY,VALVE

✓ Government record, cited
Legrand · GATE VALVE
PRODUCT OVERVIEW

046542: GUIDE AND DISK ASSEMBLY,VALVE.

The GUIDE AND DISK ASSEMBLY,VALVE is a Legrand industrial component. Key specifications include general_characteristics_item_description: FOR 3/8 IN. SIZE NEEDLE VALVE IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-166-6243, 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
046542
NSN: 4820-01-166-6243
FSC: 4820 — Valves, Nonpowered
CAGE: 32142 — HYDRASEARCH COMPANY, LLC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionFOR 3/8 IN. SIZE NEEDLE VALVE IN
NSN4820-01-166-6243
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 046542 · Legrand ⚠ 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: FOR 3/8 IN. SIZE NEEDLE VALVE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONFOR 3/8 IN. SIZE NEEDLE VALVE IN
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
PL-1038 ITEM 5,6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 046542?
046542 is a GUIDE AND DISK ASSEMBLY,VALVE manufactured by Legrand.
What parts can replace 046542?
There is 1 known substitute for 046542: PL-1038 ITEM 5,6. Substitute compatibility should be verified for your specific system.
What is the NSN for 046542?
046542 is cataloged in the U.S. Government catalog under NSN 4820-01-166-6243. 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.