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1813661-3 — COMPUTER SUBASSEMBLY

✓ Government record, cited
— · IT_GENERAL · PRINTER
PRODUCT OVERVIEW

1813661-3: COMPUTER SUBASSEMBLY.

The COMPUTER SUBASSEMBLY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 7021-01-472-3789, 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
IT_GENERAL→ PRINTER→ 1813661-3
NSN: 7021-01-472-3789
FSC: 7021 — Information Technology Central Processing Unit (cpu, Computer), Digital
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
Part Number1813661-3
NSN7021-01-472-3789
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COMPUTER SUBASSEMBLY TITLE COMPONENT PN 1813661-3 MFR COMPUTER SUBASSEMBLY
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES2 387-PIN SOCKET, TY 8 PROCESSOR SOCKETS, 4 DIMM SOCKETS, INTEL 82440FX PCI SET, 2 USB INTERFACES, 3 PCI SLOTS AND 1 SHARED SLOT, 1 PC87703 INTEGRATED I/O CONTROLLER, 1 ETHEREXPRESS PRO/100B PCI LAN SUBSYSTEM, ADAPTEC 7880 SCSI CONTROLLER, CRYSTAL CS4236 AUDIO SUBSYSTEM, INDEPENDENT VOLTAGE AND FAN SPEED SENSING FOR EACH PROCESSOR, DMI INCLUDED IN BIOS
OTHER ITEMS IN FSC 7021 — Information Technology Central Processing Unit (cpu, Computer), Digital
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7021-00-001-7004 7021-00-004-0317 7021-00-006-8912 7021-00-007-0595 7021-00-009-4384 7021-00-025-6216 7021-00-025-6220 7021-00-025-6221
SUBSTITUTES & CROSS-REFERENCES 1
PROV2NDCPUReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1813661-3?
1813661-3 is a COMPUTER SUBASSEMBLY. It is classified as a IT_GENERAL (PRINTER).
What parts can replace 1813661-3?
There is 1 known substitute for 1813661-3: PROV2NDCPU. Substitute compatibility should be verified for your specific system.
What is the NSN for 1813661-3?
1813661-3 is cataloged in the U.S. Government catalog under NSN 7021-01-472-3789. This indicates validated use in U.S. government and defense supply chains.
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