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62573 ✓ 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 DISK,VALVE is a the manufacturer industrial component. Key specifications include length: 18.000 FEET NOMINAL FT, material: ALUMINUM ALLOY 5086, overall_width: 1.537 INCHES NOMINAL IN, heat_treatment: H-111 STRAIN HARDENED, first_tip_style: SQUARE END, basic_shape_style: CHANNEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-319-4815, 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
62573
NSN: 4820-00-319-4815
FSC: 4820
CAGE: 0BTV3 — REIDVILLE HYDRAULICS & MFG INC (USA)
SPECIFICATIONS
length18.000 FEET NOMINAL FT
materialALUMINUM ALLOY 5086
overall_width1.537 INCHES NOMINAL IN
heat_treatmentH-111 STRAIN HARDENED
first_tip_styleSQUARE END
basic_shape_styleCHANNEL
left_inside_angle90.0 DEGREES NOMINAL
fabrication_methodEXTRUDED
right_inside_angle90.0 DEGREES NOMINAL
base_flange_thickness0.128 INCHES NOMINAL IN
left_side_flange_height0.625 INCHES NOMINAL IN
weight_per_unit_measure0.380 POUNDS PER LINEAR FOOT LBS
NSN4820-00-319-4815
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 62573 · 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
•
STYLE DESIGNATOR: POPPET
•
MATERIAL: STEEL
•
FLANGE DIAMETER: 0.375 INCHES NOMINAL IN
•
SHANK DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORPOPPET
MATERIALSTEEL
FLANGE DIAMETER0.375 INCHES NOMINAL IN
SHANK DIAMETER0.250 INCHES NOMINAL IN
OVERALL HEIGHT0.891 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
14984Interchangeable
interchangeable cross-reference
interchangeable
62573Interchangeable
interchangeable cross-reference
interchangeable
PA22499Interchangeable
interchangeable cross-reference
interchangeable
B-6257-3Interchangeable
interchangeable cross-reference
interchangeable
CR59406PC135Interchangeable
Same NIIN cross-reference
interchangeable
381126PC135Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 62573?
62573 is a DISK,VALVE.
What parts can replace 62573?
There are 9 known substitutes for 62573: 14984, 62573, PA22499 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 62573?
62573 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-319-4815. 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