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Technical Data Sheet
PartsTable / COMPONENT / 508-000
508-000 ✓ 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

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include harness: NOT INCLUDED, material: PLASTIC VINYL FACEPIECE, design_type: MOUTH AND NOSE, special_features: PIVOT PIN, microphone_pocket: NOT INCLUDED, end_item_identification: HC-1035 HYDRAULIC HAND PUMP. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-316-3719, 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
508-000
NSN: 4820-00-316-3719
FSC: 4820
CAGE: 27304 — KOLLMORGEN CORP MAGNEDYNE DIV (USA)
SPECIFICATIONS
harnessNOT INCLUDED
materialPLASTIC VINYL FACEPIECE
design_typeMOUTH AND NOSE
special_featuresPIVOT PIN
microphone_pocketNOT INCLUDED
end_item_identificationHC-1035 HYDRAULIC HAND PUMP
NSN4820-00-316-3719
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 508-000 · 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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESALUM ALLOY,QQ-A-225/6,COMP 2024,3.500 IN.O/A LG,3.000 IN.W,1.313 IN.H IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
DMS85061BInterchangeable
interchangeable cross-reference
interchangeable
33-5080-1Interchangeable
interchangeable cross-reference
interchangeable
40-303-1Interchangeable
interchangeable cross-reference
interchangeable
187673PC306Interchangeable
interchangeable cross-reference
interchangeable
N325PC343Interchangeable
interchangeable cross-reference
interchangeable
107253PC85Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 508-000?
508-000 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 508-000?
There are 23 known substitutes for 508-000: DMS85061B, 33-5080-1, 40-303-1 and 20 more. Substitute compatibility should be verified for your specific system.
Is 508-000 still available?
508-000 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026