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PartsTable / COMPONENT / 1387E
1387E ✓ 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: STEEL CORROSION RESISTING, overall_height: 0.250 INCHES NOMINAL IN, outside_diameter: 1.550 INCHES NOMINAL IN, special_features: STUD ON ONE SIDE OF DISK,0.250-28 UNF THREAD SIZE, style_designator: SOLID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-603-8668, 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
1387E
NSN: 4820-00-603-8668
FSC: 4820
CAGE: 72352 — CURTISS-WRIGHT FLOW CONTROL CORPORATION DBA FARRIS ENGINEERING DIV CURTISS-WRIGHT VALVES DIVISION- FARRIS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_height0.250 INCHES NOMINAL IN
outside_diameter1.550 INCHES NOMINAL IN
special_featuresSTUD ON ONE SIDE OF DISK,0.250-28 UNF THREAD SIZE
style_designatorSOLID
NSN4820-00-603-8668
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1387E · 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
•
OUTSIDE DIAMETER: 1.550 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
•
STYLE DESIGNATOR: SOLID
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.250 INCHES NOMINAL IN
SPECIAL FEATURESSTUD ON ONE SIDE OF DISK,0.250-28 UNF THREAD SIZE
OUTSIDE DIAMETER1.550 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
STYLE DESIGNATORSOLID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
01387-CTS-DInterchangeable
interchangeable cross-reference
interchangeable
01387Interchangeable
interchangeable cross-reference
interchangeable
CTS-6Interchangeable
interchangeable cross-reference
interchangeable
1387Interchangeable
interchangeable cross-reference
interchangeable
961-0033-0Interchangeable
interchangeable cross-reference
interchangeable
4030813-0701Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1387E?
1387E is a DISK,VALVE.
What parts can replace 1387E?
There are 14 known substitutes for 1387E: 01387-CTS-D, 01387, CTS-6 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1387E?
1387E is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-603-8668. 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