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PartsTable / COMPONENT / A51H9085-5
A51H9085-5 ✓ 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,RESTRICTOR CHECK is a the manufacturer industrial component. Key specifications include Ports: 48x 10GbE SFP+, Platform: Cisco Nexus 6000, Forwarding Rate: 950 Mpps, Switching Capacity: 1.28 Tbps. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-142-5297, 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
A51H9085-5
NSN: 4820-00-142-5297
FSC: 4820
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
Ports48x 10GbE SFP+
PlatformCisco Nexus 6000
Forwarding Rate950 Mpps
Switching Capacity1.28 Tbps
NSN4820-00-142-5297
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A51H9085-5 · 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
885368-09704Interchangeable
interchangeable cross-reference
interchangeable
6148Interchangeable
Intel Xeon Gold 6148 2.4Ghz / 27.5MB Cache Processor
interchangeable
1396-1Interchangeable
interchangeable cross-reference
interchangeable
SM-C-500221Interchangeable
interchangeable cross-reference
interchangeable
7683000Interchangeable
interchangeable cross-reference
interchangeable
63242Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A51H9085-5?
A51H9085-5 is a VALVE,RESTRICTOR CHECK.
What parts can replace A51H9085-5?
There are 15 known substitutes for A51H9085-5: 885368-09704, 6148, 1396-1 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A51H9085-5?
A51H9085-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-142-5297. 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