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PA4050 — NETWORK SECURITY PROTECTION SYST

✓ Government record, cited
— · PROCESSOR · INTEL_XEON
PRODUCT OVERVIEW

PA4050: NETWORK SECURITY PROTECTION SYST.

NETWORK SECURITY PROTECTION SYST. Key specifications include material: STEEL CASE, case_style: SQUARE, seal_width: 0.375 INCHES NOMINAL IN, document_source: 5PQ71, package_model_number: PA-4050, housing_bore_diameter: 3.347 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-008-9155, 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
PROCESSOR→ INTEL_XEON→ PA4050
NSN: 5330-00-008-9155
NIINs: 000089155, 016337446
FSC: 5330 — Packing and Gasket Materials
CAGE: 79805 — ACCO-BABCOCK INC HOIST AND CRANE DIV (USA)
SPECIFICATIONS
materialSTEEL CASE
case_styleSQUARE
seal_width0.375 INCHES NOMINAL IN
document_source5PQ71
package_model_numberPA-4050
housing_bore_diameter3.347 INCHES NOMINAL IN
sealing_element_styleANGULAR
component_document_originINDUSTRIAL
accommodated_shaft_diameter2.250 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencySECURITY PLATFORMS
NSN5330-00-008-9155
COMPONENT DIAGRAM
PIN 1 SERVER CPU PROCESSOR LGA/SP SOCKET 76.0 mm 56.5 mm LGA/SP SOCKET — Server CPU Pin 1 alignment triangle IHS — Nickel-plated copper Thermal interface to heatsink TDP — 35W to 400W Bronze / Silver / Gold / Platinum CONTACT — LGA pads Socket-side pins (not on CPU) TITLE SERVER CPU PN PA4050 MFR NETWORK SECURITY PROTECTION SYST
KEY FEATURES
•
SEAL WIDTH: 0.375 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 3.347 INCHES NOMINAL IN
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 2.250 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.375 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER3.347 INCHES NOMINAL IN
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER2.250 INCHES NOMINAL IN
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 1
PA4050ADXReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PA4050?
PA4050 is a NETWORK SECURITY PROTECTION SYST. It is classified as a PROCESSOR (INTEL_XEON).
What parts can replace PA4050?
There is 1 known substitute for PA4050: PA4050ADX. Substitute compatibility should be verified for your specific system.
What is the NSN for PA4050?
PA4050 is cataloged in the U.S. Government catalog under NSN 5330-00-008-9155. 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.