The Circuit Card Assembly, cataloged under National Stock Number 5998-01-672-5231, 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 Hewlett-Packard Company Dba HP. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-672-5231 |
| Primary Part Number | 804331-B21 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Hewlett-Packard Company Dba HP |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| 804331-B21 | Hewlett-Packard Ltd (GBR) |
| 804331-B21 PRIMARY | Hewlett-Packard Company Dba HP (USA) |
| Reference | Meaning |
|---|---|
| 10443803 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5998-01-672-5231 is a Circuit Card Assembly, manufactured by Hewlett-Packard Company Dba HP, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-672-5231 has 2 manufacturer part numbers on file: 804331-B21 (Hewlett-Packard Ltd), 804331-B21 (Hewlett-Packard Company Dba HP).
Key specifications for 804331-B21: Special Features: 2 GB FLASH BACKED WRITE CACHE; 12GB/S SAS PER LANE, 6 GB/S SATA PER LANE, PCI EXPRESS 3.0 X8 LANE WIDTH; 8 SAS LANES ACROSS 2 X4 MINI-SAS PORTS; GB; Part Name Assigned by Controlling Agency: MODULAR CONTROLLER. 0 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.
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.