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PartsTable / COMPONENT / 109887
109887 ✓ 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 CONDUIT ASSEMBLY,METAL,RIGID is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, case_style: RECESSED, head_style: HEXAGON, seal_width: 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, trade_size: 0.500, head_height: 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM 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 4810-01-171-3310, 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
109887
NSN: 4810-01-171-3310
FSC: 4810
CAGE: 11520 — CHAMPION INDUSTRIES INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
case_styleRECESSED
head_styleHEXAGON
seal_width0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
trade_size0.500
head_height0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN
temp_rating-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
flange_shapeHEXAGON SECOND END
gross_weight4.0 SHIPPING CONTAINER POUNDS
thread_class2A A
overall_width0.230 INCHES NOMINAL IN
thread_length1.250 INCHES MINIMUM IN
NSN4810-01-171-3310
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 109887 · 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
4255819-7Interchangeable
interchangeable cross-reference
interchangeable
4255819Interchangeable
interchangeable cross-reference
interchangeable
447-563Interchangeable
interchangeable cross-reference
interchangeable
100054Interchangeable
interchangeable cross-reference
interchangeable
FG1128Interchangeable
interchangeable cross-reference
interchangeable
201306130-10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 109887?
109887 is a CONDUIT ASSEMBLY,METAL,RIGID.
What parts can replace 109887?
There are 15 known substitutes for 109887: 4255819-7, 4255819, 447-563 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 109887?
109887 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-171-3310. 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