The Circuit Card Assembly, cataloged under National Stock Number 5998-01-592-4555, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-592-4555 |
| Primary Part Number | 7404787-1000 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Features Provided | ELECTROSTATIC SENSITIVE |
| Functional Description | SINGLE SLOT, FULL SIZE ISA; AMD SC520, 133 MHZ PROCESSOR; 16MB DRAM; 2MB FLASH EPROM; INTERFACES; 1 PARALLEL PORT, R SERIAL PORTS, W RS422 PORTS, 2 RS232 PORTS, 1 IDE DEVICE CHANNEL, 1 FLOPPY DEVICE CHANNEL MB |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | Z |
| Weight | 1.2000 lbs |
| Cube | 0.1436 cu ft |
| Part Number | Manufacturer |
|---|---|
| 7404787-1000 | Network Construction Management Inc (USA) |
| 7404787-1000 PRIMARY | Naval Sea Systems Command (USA) |
| 7404787-1000 | W R Systems Ltd Dba Alert (USA) |
NSN 5998-01-592-4555 is a Circuit Card Assembly, manufactured by Naval Sea Systems Command, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-592-4555 has 3 manufacturer part numbers on file: 7404787-1000 (Network Construction Management Inc), 7404787-1000 (Naval Sea Systems Command), 7404787-1000 (W R Systems Ltd Dba Alert).
Key specifications for 7404787-1000: Features Provided: ELECTROSTATIC SENSITIVE; Special Features: MADE FROM P/N AT520L (1HAT2) CPU BOARD; SPECIFIC PROGRAMMING AND CONFIGURATION SETTINGS ADDED BY SOURCE OF SUPPLY (CAGE 1BCX1); Functional Description: SINGLE SLOT, FULL SIZE ISA; AMD SC520, 133 MHZ PROCESSOR; 16MB DRAM; 2MB FLASH EPROM; INTERFACES; 1 PARALLEL PORT, R SERIAL PORTS, W RS422 PORTS, 2 RS232 PORTS, 1 IDE DEVICE CHANNEL, 1 FLOPPY DEVICE CHANNEL MB; Part Name Assigned by Controlling Agency: CPU BOARD. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5998-01-592-4555 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.