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5187-11 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

5187-11: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include material: STEEL BODY, seat_angle: 37.0 DEGREES, connection_type: THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION, connection_style: FLARED ALL ENDS, special_features: NEXT ASSEMBLY P/N 1992730 AND USEON P/N 13A6550;TUBE END DESIGNED AS P/N MS33657-4 (BULKHEAD THREADS), style_designator: MALE COUPLING HALF. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-906-7535, 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
5187-11
NSN: 4820-00-906-7535
NIINs: 009067535, 014522005
FSC: 4820 — Valves, Nonpowered
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL BODY
seat_angle37.0 DEGREES
connection_typeTHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
connection_styleFLARED ALL ENDS
special_featuresNEXT ASSEMBLY P/N 1992730 AND USEON P/N 13A6550;TUBE END DESIGNED AS P/N MS33657-4 (BULKHEAD THREADS)
style_designatorMALE COUPLING HALF
surface_treatmentPASSIVATE BODY
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE BODY
part_name_assigned_by_controlling_agencyCOUPLER,NIPPLE,PLAIN
nominal_outside_diameter_tube_accommodated0.375 INCHES ALL ENDS IN
NSN4820-00-906-7535
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5187-11 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESC/O 2 BEARINGS,1 HOUSING,1 IMPELLER VALVE,1 SUPPORT,1 THERMOSTAT,MISC HDWE;T.0. 2J-TF33-14
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 5187-11?
5187-11 is a VALVE,REGULATING,TEMPERATURE.
What is the NSN for 5187-11?
5187-11 is cataloged in the U.S. Government catalog under NSN 4820-00-906-7535. This indicates validated use in U.S. government and defense supply chains.
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