PartsTable
Technical Data Sheet
17862 PART 18283 ✓ 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 DIAPHRAGM,VALVE,FLAT is a the manufacturer industrial component. Key specifications include material: RUBBER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-317-4899, 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
17862 PART 18283
NSN: 4820-01-317-4899
FSC: 4820
CAGE: 71342 — IMI CASH VALVE INC (USA)
SPECIFICATIONS
materialRUBBER
NSN4820-01-317-4899
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 17862 PART 18283 · 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
KEY FEATURES
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
18283Interchangeable
interchangeable cross-reference
interchangeable
LA1139-14Interchangeable
interchangeable cross-reference
interchangeable
A31Interchangeable
interchangeable cross-reference
interchangeable
3479966-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 17862 PART 18283?
17862 PART 18283 is a DIAPHRAGM,VALVE,FLAT.
What parts can replace 17862 PART 18283?
There are 4 known substitutes for 17862 PART 18283: 18283, LA1139-14, A31 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 17862 PART 18283?
17862 PART 18283 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-317-4899. This indicates validated use in U.S. government and defense supply chains.
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