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400-28385 ITEM 11 — PISTON,ACTUATOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

400-28385 ITEM 11: PISTON,ACTUATOR.

The PISTON,ACTUATOR is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL; FREE-FLOATING; PART OF ACTUATOR NO. C400A.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-087-4576, 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
400-28385 ITEM 11
NSN: 4820-01-087-4576
FSC: 4820 — Valves, Nonpowered
CAGE: 07270 — MOOG INC. DBA AMPAC-ISP CORP (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL; FREE-FLOATING; PART OF ACTUATOR NO. C400A
NSN4820-01-087-4576
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 400-28385 ITEM 11 · 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: STEEL; FREE-FLOATING; PART OF ACTUATOR NO. C400A
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL; FREE-FLOATING; PART OF ACTUATOR NO. C400A
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 400-28385 ITEM 11?
400-28385 ITEM 11 is a PISTON,ACTUATOR.
What is the NSN for 400-28385 ITEM 11?
400-28385 ITEM 11 is cataloged in the U.S. Government catalog under NSN 4820-01-087-4576. 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.