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Technical Data Sheet
PartsTable / COMPONENT / NMP-867
NMP-867 ✓ 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_length: 32.250 INCHES NOMINAL IN, special_features: QQ-S-763,CLASS 416, 1.375IN DIA;0.875-9UNC THREAD ONE END IN, end_item_identification: LONERGAN JE CO SAFETY RELIEF VALVE MODEL NO. V119.1.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1787, 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
NMP-867
NSN: 4820-00-036-1787
FSC: 4820
CAGE: 75954 — KUNKLE INDUSTRIES INC LONERGAN VALVE DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length32.250 INCHES NOMINAL IN
special_featuresQQ-S-763,CLASS 416, 1.375IN DIA;0.875-9UNC THREAD ONE END IN
end_item_identificationLONERGAN JE CO SAFETY RELIEF VALVE MODEL NO. V119.1
NSN4820-00-036-1787
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NMP-867 · 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
•
MATERIAL: STEEL COMP 304 SEAT
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 304 SEAT
END ITEM IDENTIFICATIONLONERGAN JE CO SAFETY RELIEF VALVE MODEL NO. V119.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
SC-B-69409Interchangeable
interchangeable cross-reference
interchangeable
685LXInterchangeable
interchangeable cross-reference
interchangeable
SM-B-148434Interchangeable
interchangeable cross-reference
interchangeable
52318Interchangeable
interchangeable cross-reference
interchangeable
1757-9277Interchangeable
interchangeable cross-reference
interchangeable
B170-117Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NMP-867?
NMP-867 is a DISK,VALVE.
What parts can replace NMP-867?
There are 14 known substitutes for NMP-867: SC-B-69409, 685LX, SM-B-148434 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NMP-867?
NMP-867 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1787. 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