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PartsTable / COMPONENT / 21844N-3 PIECE 9
21844N-3 PIECE 9 ✓ 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 HDD speed: 7200 RPM, Noise level: 33 dB, RAID levels: 0, 1, 5, 5+1, 6, 10, JBOD, On/off switch: Yes, iSCSI support: Yes, Cables included: AC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-233-4942, 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
21844N-3 PIECE 9
NSN: 4820-01-233-4942
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
HDD speed7200 RPM
Noise level33 dB
RAID levels0, 1, 5, 5+1, 6, 10, JBOD
On/off switchYes
iSCSI supportYes
Cables includedAC
Internal memory2 GB
Bundled softwareStorCenter Manager
Processor familyIntel Atom®
Minimum processorPentium 300Mhz
Dimensions (WxDxH)176 x 257 x 270 mm
Power requirements100-240 AC
NSN4820-01-233-4942
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21844N-3 PIECE 9 · 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
•
Processor
Intel Atom®
•
Up to 2 GB
•
Gigabit Ethernet
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
21844NInterchangeable
interchangeable cross-reference
interchangeable
48400Interchangeable
interchangeable cross-reference
interchangeable
N48400Interchangeable
interchangeable cross-reference
interchangeable
35395Interchangeable
Px6-300d
interchangeable
52445-00-58Interchangeable
interchangeable cross-reference
interchangeable
21844N PIECE 14Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21844N-3 PIECE 9?
21844N-3 PIECE 9 is a SEAT,VALVE.
What parts can replace 21844N-3 PIECE 9?
There are 14 known substitutes for 21844N-3 PIECE 9: 21844N, 48400, N48400 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21844N-3 PIECE 9?
21844N-3 PIECE 9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-233-4942. 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