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Technical Data Sheet
PartsTable / COMPONENT / 1.5F2 JLT/JOS-SP-15A
1.5F2 JLT/JOS-SP-15A ✓ 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 1.5F2 JLT/JOS-SP-15A is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-432-2566, 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
1.5F2 JLT/JOS-SP-15A
NSN: 4820-01-432-2566
FSC: 4820
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
Part Number1.5F2 JLT/JOS-SP-15A
NSN4820-01-432-2566
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1.5F2 JLT/JOS-SP-15A · 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
•
BONNET TYPE: INSIDE SPRING
•
MINIMUM OPERATING TEMP: -20.0 FAHRENHEIT DEGF
•
BOLT CIRCLE NOMINAL DIAMETER: 4.750 INCHES FIRST END IN
•
BOLT HOLE NOMINAL DIAMETER: 0.620 INCHES SECOND END IN
•
MATERIAL: COPPER ALLOY 952 BODY
•
FLANGE FACE DESIGN: RAISED STRAIGHT ALL ENDS
•
NOMINAL THICKNESS: 0.690 INCHES SECOND END IN
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS (FLIS)
BONNET TYPEINSIDE SPRING
MINIMUM OPERATING TEMP-20.0 FAHRENHEIT DEGF
BOLT CIRCLE NOMINAL DIAMETER4.750 INCHES FIRST END IN
BOLT HOLE NOMINAL DIAMETER0.620 INCHES SECOND END IN
MATERIALCOPPER ALLOY 952 BODY
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
NOMINAL THICKNESS0.690 INCHES SECOND END IN
VALVE OPERATION METHODAUTOMATIC
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS IN
FLANGE SHAPEROUND WITH HOLES ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
114630Interchangeable
interchangeable cross-reference
interchangeable
DS-G-73206-6Interchangeable
interchangeable cross-reference
interchangeable
73206006-DS-G-7Interchangeable
interchangeable cross-reference
interchangeable
119598Interchangeable
interchangeable cross-reference
interchangeable
73206006-DS-G-73206-6 PC5Interchangeable
interchangeable cross-reference
interchangeable
73206006-DS-G-73206-6 PC8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1.5F2 JLT/JOS-SP-15A?
1.5F2 JLT/JOS-SP-15A is a 1.5F2 JLT/JOS-SP-15A.
What parts can replace 1.5F2 JLT/JOS-SP-15A?
There are 14 known substitutes for 1.5F2 JLT/JOS-SP-15A: 114630, DS-G-73206-6, 73206006-DS-G-7 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1.5F2 JLT/JOS-SP-15A?
1.5F2 JLT/JOS-SP-15A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-432-2566. 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