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PartsTable / COMPONENT / P110 BUNA 3IN
P110 BUNA 3IN ✓ 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 length: 0.406 INCHES NOMINAL SQUARE END IN, material: RUBBER SYNTHETIC SEALING ELEMENT, base_style: MEDIUM BIPIN (FLUORESCENT), bulb_style: T (TUBULAR), case_style: SQUARE, seal_width: 0.438 INCHES NOMINAL 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 4820-01-242-5368, 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
P110 BUNA 3IN
NSN: 4820-01-242-5368
FSC: 4820
CAGE: 98991 — WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609 (USA)
SPECIFICATIONS
length0.406 INCHES NOMINAL SQUARE END IN
materialRUBBER SYNTHETIC SEALING ELEMENT
base_styleMEDIUM BIPIN (FLUORESCENT)
bulb_styleT (TUBULAR)
case_styleSQUARE
seal_width0.438 INCHES NOMINAL IN
temp_rating-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
head_diameter0.750 INCHES NOMINAL IN
overall_width175.0 MILLIMETERS NOMINAL MM
thread_length1.660 INCHES MINIMUM IN
flute_quantity4
inclosure_typeFULLY INCLOSED
NSN4820-01-242-5368
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: P110 BUNA 3IN · 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 19
72-2539-106Interchangeable
interchangeable cross-reference
interchangeable
2AP253Interchangeable
interchangeable cross-reference
interchangeable
150-411KPC266Interchangeable
interchangeable cross-reference
interchangeable
5253-635Interchangeable
interchangeable cross-reference
interchangeable
276Interchangeable
interchangeable cross-reference
interchangeable
AS568B-008Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P110 BUNA 3IN?
P110 BUNA 3IN is a SEAT,VALVE.
What parts can replace P110 BUNA 3IN?
There are 19 known substitutes for P110 BUNA 3IN: 72-2539-106, 2AP253, 150-411KPC266 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P110 BUNA 3IN?
P110 BUNA 3IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-242-5368. 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