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Technical Data Sheet

MB-74 FIND NO. 151D0 — Technical Data Sheet

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— · 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 BAR,CONNECTING,TELETYPEWRITER is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 4820-01-633-6744, 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
MB-74 FIND NO. 151D0
NSN: 4820-01-633-6744
FSC: 4820
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
Part NumberMB-74 FIND NO. 151D0
NSN4820-01-633-6744
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MB-74 FIND NO. 151D0 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
SD2981InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2560359InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
10359InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
RW-132846 PC.12InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SK-134980InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
22995InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MB-74 FIND NO. 151D0?
MB-74 FIND NO. 151D0 is a BAR,CONNECTING,TELETYPEWRITER.
What parts can replace MB-74 FIND NO. 151D0?
There are 15 known substitutes for MB-74 FIND NO. 151D0: SD2981, 2560359, 10359 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MB-74 FIND NO. 151D0?
MB-74 FIND NO. 151D0 is cataloged in the Federal Logistics Information System under NSN 4820-01-633-6744. This indicates validated use in U.S. government and defense supply chains.
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