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20-03428 — STOP PLATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

20-03428: STOP PLATE.

The STOP PLATE is a the manufacturer industrial component. Key specifications include special_features: WEIGHT 76.6415 KILOGRAMS KG, end_item_identification: MODEL 420D BLN, BACKHOE/LOADER. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-067-9920, 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
20-03428
NSN: 4820-01-067-9920
NIINs: 010679920, 015156206
FSC: 4820 — Valves, Nonpowered
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
special_featuresWEIGHT 76.6415 KILOGRAMS KG
end_item_identificationMODEL 420D BLN, BACKHOE/LOADER
NSN4820-01-067-9920
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20-03428 · 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: BRONZE
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE
SUBSTITUTES & CROSS-REFERENCES 3
V3276PC8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
V-3276Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
V3428Reference 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 20-03428?
20-03428 is a STOP PLATE.
What parts can replace 20-03428?
There are 3 known substitutes for 20-03428: V3276PC8, V-3276, V3428. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-03428?
20-03428 is cataloged in the U.S. Government catalog under NSN 4820-01-067-9920. This indicates validated use in U.S. government and defense supply chains.
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