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Technical Data Sheet
PartsTable / COMPONENT / 22442-300
22442-300 ✓ 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 material: PLASTIC BODY, spline_type: STRAIGHT, construction: ONE-PIECE, overall_width: 0.750 INCHES NOMINAL IN, overall_length: 1.000 INCHES NOMINAL IN, spline_quantity: 10. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-481-4426, 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
22442-300
NSN: 4810-01-481-4426
FSC: 4810
CAGE: 56529 — HYDRAULICS INTERNATIONAL, INC. DBA HYDRAULICS INTERNATIONAL INC (USA)
SPECIFICATIONS
materialPLASTIC BODY
spline_typeSTRAIGHT
constructionONE-PIECE
overall_width0.750 INCHES NOMINAL IN
overall_length1.000 INCHES NOMINAL IN
spline_quantity10
outside_diameter0.782 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN
special_featuresSIZE:42MM-IV; BUSHING DIAMETER:1.6535 INCH MM
style_designatorCIRCULAR
aperture_diameter0.650 INCHES NOMINAL IN
precious_materialGOLD
fsc_application_dataTEST SET,ELECT. EQUIP.
NSN4810-01-481-4426
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 22442-300 · 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 6
2848V22Interchangeable
interchangeable cross-reference
interchangeable
364818Interchangeable
interchangeable cross-reference
interchangeable
2-244-2Interchangeable
interchangeable cross-reference
interchangeable
MS39242-24Interchangeable
interchangeable cross-reference
interchangeable
LMX95Interchangeable
interchangeable cross-reference
interchangeable
7-074-000093Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 22442-300?
22442-300 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 22442-300?
There are 6 known substitutes for 22442-300: 2848V22, 364818, 2-244-2 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 22442-300?
22442-300 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-481-4426. 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