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8418B — CABINET,ELECTRICAL EQUIPMENT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8418B: CABINET,ELECTRICAL EQUIPMENT.

The CABINET,ELECTRICAL EQUIPMENT is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL;0.420 IN. LG;0.436 IN.

OD;0.275 IN. ID;0.360 IN. COUNTERBORE DIA IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-081-2744, 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
8418B
NSN: 4820-01-081-2744
NIINs: 010812744, 012209834
FSC: 4820 — Valves, Nonpowered
CAGE: 93236 — DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL;0.420 IN. LG;0.436 IN. OD;0.275 IN. ID;0.360 IN. COUNTERBORE DIA IN
NSN4820-01-081-2744
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8418B · 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: STEEL;0.420 IN. LG;0.436 IN. OD;0.275 IN. ID;0.360 IN. COUNTERBORE DIA IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL;0.420 IN. LG;0.436 IN. OD;0.275 IN. ID;0.360 IN. COUNTERBORE DIA IN
SUBSTITUTES & CROSS-REFERENCES 1
210566HZ1Reference 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 8418B?
8418B is a CABINET,ELECTRICAL EQUIPMENT.
What parts can replace 8418B?
There is 1 known substitute for 8418B: 210566HZ1. Substitute compatibility should be verified for your specific system.
What is the NSN for 8418B?
8418B is cataloged in the U.S. Government catalog under NSN 4820-01-081-2744. 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.