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581966-001 — HP MSA2000sa SAS 3G 2-Port Controller for G1/G2

✓ Government record, cited
HPE · GATE VALVE
PRODUCT OVERVIEW

581966-001: HP MSA2000sa SAS 3G 2-Port Controller for G1/G2.

HP MSA2000sa SAS 3G 2-Port Controller for G1/G2. This part is cataloged in the U.S. Government catalog under NSN 4820-01-522-0755, 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
581966-001
NSN: 4820-01-522-0755
FSC: 4820 — Valves, Nonpowered
CAGE: 75906 — PACIFIC CONSOLIDATED INDUSTRIES LLC (USA)
SPECIFICATIONS
Part Number581966-001
ManufacturerHPE
NSN4820-01-522-0755
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COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 581966-001 · HPE ⚠ 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
•
Generation 1 Platform
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE,CHECK ORIFICE
END ITEM IDENTIFICATIONF-22 RAPTOR
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 2
AJ754ACompatiblePARTNER
HP MSA2000sa SAS 3G 2-Port Controller for G1/G2
compatible
484822-001CompatiblePARTNER
HP MSA2000sa SAS 3G 2-Port Controller for G1/G2
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
THIS PART SUBSTITUTES FOR 2
AJ754ASUBSTITUTE
HP MSA2000sa SAS 3G 2-Port Controller for G1/G2
HPE
484822-001SUBSTITUTE
HP MSA2000sa SAS 3G 2-Port Controller for G1/G2
HPE
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FREQUENTLY ASKED QUESTIONS
What is 581966-001?
581966-001 is a HP MSA2000sa SAS 3G 2-Port Controller for G1/G2 manufactured by HPE.
What parts can replace 581966-001?
There are 2 known substitutes for 581966-001: AJ754A, 484822-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 581966-001?
581966-001 is cataloged in the U.S. Government catalog under NSN 4820-01-522-0755. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.