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PartsTable / COMPONENT / 103563 ASSY 103629
103563 ASSY 103629 ✓ 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,REGULATING,FLUID PRESSURE. Key specifications include material: STEEL, end_style: 90 DEGREE PARALLEL, ring_style: STRAIGHT GAP, usage_design: EXTERNAL, overall_width: 4.875 INCHES NOMINAL IN, overall_height: 2.625 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-535-4047, 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
103563 ASSY 103629
NSN: 4820-01-535-4047
FSC: 4820
CAGE: 91051 — PARKER-HANNIFIN CORPORATION DBA REFRIGERATION SPECIALTIES DIV REFRIGERATING SPECIALTIES DIVISION (USA)
SPECIFICATIONS
materialSTEEL
end_style90 DEGREE PARALLEL
ring_styleSTRAIGHT GAP
usage_designEXTERNAL
overall_width4.875 INCHES NOMINAL IN
overall_height2.625 INCHES NOMINAL IN
overall_length5.625 INCHES NOMINAL IN
surface_finish63.0 MICROINCHES SHANK END
first_end_styleOVAL
inside_diameter0.508 INCHES MINIMUM AND 0.518 INCHES MAXIMUM IN
outside_diameter0.632 INCHES MINIMUM AND 0.642 INCHES MAXIMUM IN
material_diameter0.062 INCHES NOMINAL IN
NSN4820-01-535-4047
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 103563 ASSY 103629 · 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 18
AN385-6-18Interchangeable
interchangeable cross-reference
interchangeable
5203Interchangeable
interchangeable cross-reference
interchangeable
NASM24692Interchangeable
interchangeable cross-reference
interchangeable
42-7100-005-070Interchangeable
interchangeable cross-reference
interchangeable
MS24692-151Interchangeable
interchangeable cross-reference
interchangeable
103629Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 103563 ASSY 103629?
103563 ASSY 103629 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 103563 ASSY 103629?
There are 18 known substitutes for 103563 ASSY 103629: AN385-6-18, 5203, NASM24692 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 103563 ASSY 103629?
103563 ASSY 103629 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-535-4047. 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