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87-2966-540 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

87-2966-540: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDEDNOT INCLUDED, material: STEEL CORROSION RESISTING SEATSTEEL CORROSION RESISTING SEAT, body_style: ANGLE W/OFFSETANGLE W/OFFSET, furnished_items: OUTLET PRESSURE GAGE AND OUTLET PRESSURE GAGE AND AUTOMATIC RELIEF VALVEAUTOMATIC RELIEF VALVE, regulation_type: MANUAL SINGLE STAGEMANUAL SINGLE STAGE, valve_stem_design: SINGLE SEATSINGLE SEAT. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-618-1198, 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
87-2966-540
NSN: 4820-00-618-1198
FSC: 4820 — Valves, Nonpowered
CAGE: 27372 — LINCOLN ELECTRIC CO THE HARRIS CALORIFIC DIV (USA)
SPECIFICATIONS
filterNOT INCLUDEDNOT INCLUDED
materialSTEEL CORROSION RESISTING SEATSTEEL CORROSION RESISTING SEAT
body_styleANGLE W/OFFSETANGLE W/OFFSET
furnished_itemsOUTLET PRESSURE GAGE AND OUTLET PRESSURE GAGE AND AUTOMATIC RELIEF VALVEAUTOMATIC RELIEF VALVE
regulation_typeMANUAL SINGLE STAGEMANUAL SINGLE STAGE
valve_stem_designSINGLE SEATSINGLE SEAT
flow_control_deviceDISK, TOP GUIDEDDISK, TOP GUIDED
valve_loading_methodSPRINGSPRING
manual_control_methodSCREWSCREW
outlet_pressure_range0.0 TO 1000.0 CAMERA MOUNT
end_connection_quantity22
second_end_thread_class2A2A
NSN4820-00-618-1198
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 87-2966-540 · 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
•
FLOW CONTROL DEVICE: DISK, TOP GUIDEDDISK, TOP GUIDED
•
VALVE STEM DESIGN: SINGLE SEATSINGLE SEAT
•
RENEWABLE SEAT RING TYPE: THREADEDTHREADED
•
FIRST END THREAD DIRECTION: RIGHT-HANDRIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICALNOT IDENTICAL
•
SECOND END THREAD CLASS: 2A2A
•
BODY STYLE: ANGLE W/OFFSETANGLE W/OFFSET
•
REGULATION TYPE: MANUAL SINGLE STAGEMANUAL SINGLE STAGE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK, TOP GUIDEDDISK, TOP GUIDED
VALVE STEM DESIGNSINGLE SEATSINGLE SEAT
RENEWABLE SEAT RING TYPETHREADEDTHREADED
FIRST END THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICALNOT IDENTICAL
SECOND END THREAD CLASS2A2A
BODY STYLEANGLE W/OFFSETANGLE W/OFFSET
REGULATION TYPEMANUAL SINGLE STAGEMANUAL SINGLE STAGE
FIRST END STYLE DESIGNATORSWIVEL NUT, GASSWIVEL NUT, GAS
END CONNECTION QUANTITY22
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 2
0780-3203Reference document
Same NSN cross-reference
Reference document — Secondary reference
IR11540GReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 87-2966-540?
87-2966-540 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 87-2966-540?
There are 2 known substitutes for 87-2966-540: 0780-3203, IR11540G. Substitute compatibility should be verified for your specific system.
What is the NSN for 87-2966-540?
87-2966-540 is cataloged in the U.S. Government catalog under NSN 4820-00-618-1198. This indicates validated use in U.S. government and defense supply chains.
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