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PartsTable / COMPONENT / NMP-192 PIECE 21
NMP-192 PIECE 21 ✓ 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 BASE,VALVE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: BRONZE;3.562 IN.OD;1.531 IN.ID;1.922 IN.H;3 HOLES 0.562 IN.DIA IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-155-7934, 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-192 PIECE 21
NSN: 4820-01-155-7934
FSC: 4820
CAGE: 75954 — KUNKLE INDUSTRIES INC LONERGAN VALVE DIV (USA)
SPECIFICATIONS
general_characteristics_item_descriptionBRONZE;3.562 IN.OD;1.531 IN.ID;1.922 IN.H;3 HOLES 0.562 IN.DIA IN
NSN4820-01-155-7934
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NMP-192 PIECE 21 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRONZE;3.562 IN.OD;1.531 IN.ID;1.922 IN.H;3 HOLES 0.562 IN.DIA IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE;3.562 IN.OD;1.531 IN.ID;1.922 IN.H;3 HOLES 0.562 IN.DIA IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
531-70Interchangeable
interchangeable cross-reference
interchangeable
X-110-70Interchangeable
interchangeable cross-reference
interchangeable
29383Interchangeable
interchangeable cross-reference
interchangeable
C12261Interchangeable
interchangeable cross-reference
interchangeable
NMP-184 PIECE 24Interchangeable
interchangeable cross-reference
interchangeable
NMP-184Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NMP-192 PIECE 21?
NMP-192 PIECE 21 is a BASE,VALVE.
What parts can replace NMP-192 PIECE 21?
There are 12 known substitutes for NMP-192 PIECE 21: 531-70, X-110-70, 29383 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NMP-192 PIECE 21?
NMP-192 PIECE 21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-155-7934. 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