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Technical Data Sheet
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20484 — BOOM,CRANE

✓ Government record, cited
Legrand · GATE VALVE
PRODUCT OVERVIEW

20484: BOOM,CRANE.

The BOOM,CRANE is a Legrand industrial component. Key specifications include special_features: PART OF CRANE ON C7908 LUPO, end_item_identification: 4930-01-549-7112;LUBRICATING UNIT,POWER OPERATED, part_name_assigned_by_controlling_agency: MAST AND BOOM ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-369-4780, 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
20484
NSN: 4820-01-369-4780
NIINs: 013694780, 016015630, 016318761
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
special_featuresPART OF CRANE ON C7908 LUPO
end_item_identification4930-01-549-7112;LUBRICATING UNIT,POWER OPERATED
part_name_assigned_by_controlling_agencyMAST AND BOOM ASSEMBLY
NSN4820-01-369-4780
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20484 · 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
SUBSTITUTES & CROSS-REFERENCES 1
20484-002 FIND 16Reference 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 20484?
20484 is a BOOM,CRANE manufactured by Legrand.
What parts can replace 20484?
There is 1 known substitute for 20484: 20484-002 FIND 16. Substitute compatibility should be verified for your specific system.
What is the NSN for 20484?
20484 is cataloged in the U.S. Government catalog under NSN 4820-01-369-4780. This indicates validated use in U.S. government and defense supply chains.
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