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187-2975 — VALVE,SOLENOID

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

187-2975: VALVE,SOLENOID.

The VALVE,SOLENOID is a the manufacturer industrial component. Key specifications include special_features: NEXT HIGHER ASSEMBLY: 271-3007 VALVE AND MTG GP - SOLENOID-BRAKE, valve_operation_method: SOLENOID, end_item_identification: MOTORIZED ASPHALT ROLLER, TANDEM DRUM CB-534D, media_for_which_designed: WATER-OIL-GAS SINGLE RESPONSE, part_name_assigned_by_controlling_agency: VALVE GP-BRAKE (SOLENOID VALVE). This part is cataloged in the U.S.

Government catalog under NSN 4810-01-565-3449, 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
187-2975
NSN: 4810-01-565-3449
FSC: 4810 — Valves, Powered
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
special_featuresNEXT HIGHER ASSEMBLY: 271-3007 VALVE AND MTG GP - SOLENOID-BRAKE
valve_operation_methodSOLENOID
end_item_identificationMOTORIZED ASPHALT ROLLER, TANDEM DRUM CB-534D
media_for_which_designedWATER-OIL-GAS SINGLE RESPONSE
part_name_assigned_by_controlling_agencyVALVE GP-BRAKE (SOLENOID VALVE)
NSN4810-01-565-3449
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 187-2975 · 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
•
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE
•
VALVE OPERATION METHOD: SOLENOID
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESNEXT HIGHER ASSEMBLY: 271-3007 VALVE AND MTG GP - SOLENOID-BRAKE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE GP-BRAKE (SOLENOID VALVE)
END ITEM IDENTIFICATIONMOTORIZED ASPHALT ROLLER, TANDEM DRUM CB-534D
VALVE OPERATION METHODSOLENOID
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 187-2975?
187-2975 is a VALVE,SOLENOID.
What is the NSN for 187-2975?
187-2975 is cataloged in the U.S. Government catalog under NSN 4810-01-565-3449. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.