PartsTable
Technical Data Sheet
PartsTable / MRO / 15187
15187 ✓ Verified by PartsTable
Trust · MRO · MRO_GENERAL
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

<b>Key features</b><br>- Advanced wireless multimedia keyboard and 8 button wireless optical mouse with micro USB receiver<br>- Slimline keyboard with 19 multimedia buttons, volume control wheel and Vista function keys<br>- Optical mouse with Windows Media Player control buttons, zoom function and tilt scroll wheel<br>- 2.4 GHz wireless operation for smooth and immediate mouse response with a range up to 8 meters<br>- Special button to switch sensitivity to 800 and 1600 dpi<br>- Extra long battery life due to latest power saving technology<br>- Smart link technology: easy automatic wireless connection This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-050-8754, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 15187
NSN: 4810-00-050-8754
FSC: 4810
CAGE: 16780 — EATON AEROSPACE LLC (USA)
SPECIFICATIONS
phaseSINGLE
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
cone_width0.6875 INCHES NOMINAL IN
seat_angle60.0 DEGREES FIRST END
load_rating8.500 POUNDS MINIMUM AND 9.500 POUNDS MAXIMUM LBS
thread_class3B FIRST END
bore_diameter2.0000 INCHES NOMINAL IN
overall_length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
proof_pressure4500.00 POUNDS PER SQUARE INCH LBS
inside_diameter0.406 INCHES MINIMUM IN
mounting_methodTERMINAL
NSN4810-00-050-8754
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 15187 · Trust ⚠ 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
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
FLOW CONTROL DEVICE: POPPET
•
OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
THREAD SERIES DESIGNATOR: UN FIRST END
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 115.0 AC
•
SEAT ANGLE: 60.0 DEGREES FIRST END
•
CONNECTION STYLE: GASKET SEAL(BOSS) FIRST END
•
NOMINAL THREAD SIZE: 0.437 INCHES FIRST END IN
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND FIRST END
FLOW CONTROL DEVICEPOPPET
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD SERIES DESIGNATORUN FIRST END
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC
SEAT ANGLE60.0 DEGREES FIRST END
CONNECTION STYLEGASKET SEAL(BOSS) FIRST END
NOMINAL THREAD SIZE0.437 INCHES FIRST END IN
PHASESINGLE
MATERIALALUMINUM ALLOY SEAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
649154Interchangeable
interchangeable cross-reference
interchangeable
18790Interchangeable
interchangeable cross-reference
interchangeable
15187Interchangeable
interchangeable cross-reference
interchangeable
MIS17328-2-1Interchangeable
interchangeable cross-reference
interchangeable
MILS19500-45Interchangeable
interchangeable cross-reference
interchangeable
694049-146ISSUE11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15187?
15187 is a CONE AND ROLLERS,TAPERED ROLLER manufactured by Trust. It is classified as a MRO (MRO_GENERAL).
What parts can replace 15187?
There are 7 known substitutes for 15187: 649154, 18790, 15187 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15187?
15187 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-050-8754. 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