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PartsTable / COMPONENT / SD2374-4 ITEM 5
SD2374-4 ITEM 5 ✓ 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 SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT, case_style: RECESSED, seal_width: 0.250 INCHES NOMINAL IN, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, outside_diameter: 2.627 INCHES NOMINAL IN, surface_treatment: PLASTIC CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-185-1161, 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
SD2374-4 ITEM 5
NSN: 4820-01-185-1161
FSC: 4820
CAGE: 98991 — WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609 (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
case_styleRECESSED
seal_width0.250 INCHES NOMINAL IN
temp_rating-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
outside_diameter2.627 INCHES NOMINAL IN
surface_treatmentPLASTIC CASE
housing_bore_diameter2.623 INCHES NOMINAL IN
sealing_element_styleANGULAR
accommodated_shaft_diameter1.625 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed1000 FEET PER MINUTE FT
NSN4820-01-185-1161
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SD2374-4 ITEM 5 · 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 13
6110-96 PIECE 8Interchangeable
interchangeable cross-reference
interchangeable
62043Interchangeable
interchangeable cross-reference
interchangeable
16322Interchangeable
interchangeable cross-reference
interchangeable
2751-2-0503Interchangeable
interchangeable cross-reference
interchangeable
10-902-2-04Interchangeable
interchangeable cross-reference
interchangeable
2751-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SD2374-4 ITEM 5?
SD2374-4 ITEM 5 is a SEAT,VALVE.
What parts can replace SD2374-4 ITEM 5?
There are 13 known substitutes for SD2374-4 ITEM 5: 6110-96 PIECE 8, 62043, 16322 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SD2374-4 ITEM 5?
SD2374-4 ITEM 5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-185-1161. 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