PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 280052 ITEM 21
280052 ITEM 21 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The ACTUATOR,VALVE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: CORROSION RESISTING STEEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-199-6632, 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
280052 ITEM 21
NSN: 4810-01-199-6632
FSC: 4810
CAGE: 99657 — MAROTTA CONTROLS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCORROSION RESISTING STEEL
NSN4810-01-199-6632
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 280052 ITEM 21 · 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: CORROSION RESISTING STEEL
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCORROSION RESISTING STEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
T104833Interchangeable
interchangeable cross-reference
interchangeable
280052Interchangeable
interchangeable cross-reference
interchangeable
280031Interchangeable
interchangeable cross-reference
interchangeable
18027-2Interchangeable
interchangeable cross-reference
interchangeable
4165-21B25Interchangeable
interchangeable cross-reference
interchangeable
361950Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 280052 ITEM 21?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 280052 ITEM 21?
280052 ITEM 21 is a ACTUATOR,VALVE.
What parts can replace 280052 ITEM 21?
There are 14 known substitutes for 280052 ITEM 21: T104833, 280052, 280031 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 280052 ITEM 21?
280052 ITEM 21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-199-6632. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 280052 ITEM 21

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026