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Technical Data Sheet
PartsTable / COMPONENT / 63002-3402
63002-3402 ✓ 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,AIR HORN is a the manufacturer industrial component. Key specifications include end_item_identification: HEAVY EQUIPMENT SUPPORT VEHICLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-468-3703, 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
63002-3402
NSN: 4820-01-468-3703
FSC: 4820
CAGE: 38429 — WESTERN STAR TRUCKS INCDBA DEFENCE & SPECIALTY PRODUCTS DIV DIV DEFENCE & SPECIALTY PRODUCTS (CAN)
SPECIFICATIONS
end_item_identificationHEAVY EQUIPMENT SUPPORT VEHICLE
NSN4820-01-468-3703
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 63002-3402 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONHEAVY EQUIPMENT SUPPORT VEHICLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
K336Interchangeable
interchangeable cross-reference
interchangeable
211093Interchangeable
interchangeable cross-reference
interchangeable
100267Interchangeable
interchangeable cross-reference
interchangeable
XX-2005-120Interchangeable
interchangeable cross-reference
interchangeable
33003Interchangeable
CablesToGo SC-SC 50/125 Duplex Multimode PVC Fiber Cable
interchangeable
08834133003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 63002-3402?
63002-3402 is a VALVE,AIR HORN.
What parts can replace 63002-3402?
There are 12 known substitutes for 63002-3402: K336, 211093, 100267 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 63002-3402?
63002-3402 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-468-3703. 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