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PA38228 — PLATE,DIAPHRAGM,LOWER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

PA38228: PLATE,DIAPHRAGM,LOWER.

The PLATE,DIAPHRAGM,LOWER is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-185-8212, 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
PA38228
NSN: 4810-01-185-8212
FSC: 4810 — Valves, Powered
CAGE: 08987 — HONEYWELL INC PROCESS CONTROL DIV (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL
NSN4810-01-185-8212
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: PA38228 · 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
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
685987-001 PIECE 53Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
685987-001Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 PA38228?
PA38228 is a PLATE,DIAPHRAGM,LOWER.
What parts can replace PA38228?
There are 2 known substitutes for PA38228: 685987-001 PIECE 53, 685987-001. Substitute compatibility should be verified for your specific system.
What is the NSN for PA38228?
PA38228 is cataloged in the U.S. Government catalog under NSN 4810-01-185-8212. 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.