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8517ITEM22 ✓ 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 material: COPPER ALLOY, overall_height: 0.2921 INCHES NOMINAL IN, shank_diameter: 0.625 INCHES NOMINAL IN, flange_diameter: 3.188 INCHES NOMINAL IN, under_flange_height: 0.453 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 4820-00-468-0923, 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
8517ITEM22
NSN: 4820-00-468-0923
FSC: 4820
CAGE: 83590 — SMITH METER INC PARTS OPN (USA)
SPECIFICATIONS
materialCOPPER ALLOY
overall_height0.2921 INCHES NOMINAL IN
shank_diameter0.625 INCHES NOMINAL IN
flange_diameter3.188 INCHES NOMINAL IN
under_flange_height0.453 INCHES NOMINAL IN
NSN4820-00-468-0923
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8517ITEM22 · 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
•
FLANGE DIAMETER: 3.188 INCHES NOMINAL IN
•
SHANK DIAMETER: 0.625 INCHES NOMINAL IN
•
UNDER FLANGE HEIGHT: 0.453 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE DIAMETER3.188 INCHES NOMINAL IN
SHANK DIAMETER0.625 INCHES NOMINAL IN
OVERALL HEIGHT0.2921 INCHES NOMINAL IN
UNDER FLANGE HEIGHT0.453 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
28-032Interchangeable
interchangeable cross-reference
interchangeable
1432Interchangeable
interchangeable cross-reference
interchangeable
HH-P-96 .010IN.Interchangeable
interchangeable cross-reference
interchangeable
HH-P-96 TY1 .01 0IN THKInterchangeable
interchangeable cross-reference
interchangeable
16300254VE11MInterchangeable
interchangeable cross-reference
interchangeable
PA8159ISSUE1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8517ITEM22?
8517ITEM22 is a DISK,VALVE.
What parts can replace 8517ITEM22?
There are 19 known substitutes for 8517ITEM22: 28-032, 1432, HH-P-96 .010IN. and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8517ITEM22?
8517ITEM22 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-468-0923. 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