The Printed Circuit Board, cataloged under National Stock Number 5998-01-697-1268, 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 Boxxe Limited. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5998-01-697-1268 |
| Primary Part Number | 540-BBUN |
| Item Name | Printed Circuit Board |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Boxxe Limited |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 540-BBUN | Boxxe Limited (GBR) |
| 540-BBUN | Centerprise International Limited (GBR) |
| 540-BBUN | Cdw Limited (GBR) |
| Reference | Meaning |
|---|---|
| BCM957412A4120AC5 | 5/9 Secondary reference Broadcom Corp |
| 540-BBUN | 3/9 Design control — primary reference Dell Computer Corp |
NSN 5998-01-697-1268 is a Printed Circuit Board, manufactured by Boxxe Limited, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-697-1268 has 3 manufacturer part numbers on file: 540-BBUN (Boxxe Limited), 540-BBUN (Centerprise International Limited), 540-BBUN (Cdw Limited).
Key specifications for 540-BBUN: Special Features: PORTS:10 GIGABIT SFP+ X 2;FORM FACTOR:PLUG-IN CARD;DATA TRANSFER RATE:10 GBPS;INTERFACE (BUS) TYPE:PCI EXPRESS GBPS; Part Name Assigned by Controlling Agency: NETWORK INTERFACE CARD. 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.