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Technical Data Sheet
PartsTable / COMPONENT / 52104-852
52104-852 ✓ 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 PISTON,VALVE is a the manufacturer industrial component. Key specifications include color: CLEAR SINGLE SIDE INSCRIPTION BACKGROUND, shape: RECTANGULAR, width: 0.531 INCHES NOMINAL IN, length: 3.062 INCHES NOMINAL IN, window: NOT INCLUDED, material: RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER SYNTHETIC OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-418-9554, 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
52104-852
NSN: 4810-01-418-9554
FSC: 4810
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
colorCLEAR SINGLE SIDE INSCRIPTION BACKGROUND
shapeRECTANGULAR
width0.531 INCHES NOMINAL IN
length3.062 INCHES NOMINAL IN
windowNOT INCLUDED
materialRUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER SYNTHETIC OVERALL
inscriptionHANDS OFF LOCATION NOT OTHERWISE SPECIFIED
garment_sizeX-LARGE
overall_width4.000 FEET NOMINAL FT
overall_height6.000 FEET NOMINAL FT
overall_length9.000 FEET NOMINAL FT
first_end_radius0.145 INCHES NOMINAL IN
NSN4810-01-418-9554
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 52104-852 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
5210-4Interchangeable
interchangeable cross-reference
interchangeable
75-029Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-43522Interchangeable
interchangeable cross-reference
interchangeable
75-025Interchangeable
interchangeable cross-reference
interchangeable
F89K216Interchangeable
interchangeable cross-reference
interchangeable
89-11-1-12 CCInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52104-852?
52104-852 is a PISTON,VALVE.
What parts can replace 52104-852?
There are 16 known substitutes for 52104-852: 5210-4, 75-029, MIL-C-43522 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 52104-852?
52104-852 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-418-9554. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026