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PartsTable / COMPONENT / 36974-16-OH-B2
36974-16-OH-B2 ✓ 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 VALVE ASSEMBLY is a the manufacturer industrial component. Key specifications include valve_operation_method: MANUAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-286-4778, 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
36974-16-OH-B2
NSN: 4820-01-286-4778
FSC: 4820
CAGE: 99643 — EATON AEROSPACE LLC DBA EATON AEROSPACE JACKSON (USA)
SPECIFICATIONS
valve_operation_methodMANUAL
reference_number_differentiating_characteristicsQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1,CLEANED IN ACCORDANCE WITH MIL-P-52211
NSN4820-01-286-4778
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 36974-16-OH-B2 · 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 6
36974-16-OH-B3C1Interchangeable
interchangeable cross-reference
interchangeable
36974-16-04-B2C1Interchangeable
interchangeable cross-reference
interchangeable
6KP36-5Interchangeable
interchangeable cross-reference
interchangeable
58310 ITEM 4CPInterchangeable
Same NIIN cross-reference
interchangeable
36974-16-OH-B2CPInterchangeable
Same NIIN cross-reference
interchangeable
58310 ITEM 4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 36974-16-OH-B2?
36974-16-OH-B2 is a VALVE ASSEMBLY.
What parts can replace 36974-16-OH-B2?
There are 6 known substitutes for 36974-16-OH-B2: 36974-16-OH-B3C1, 36974-16-04-B2C1, 6KP36-5 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 36974-16-OH-B2?
36974-16-OH-B2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-286-4778. 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