The Circuit Card Assembly, cataloged under National Stock Number 5998-01-667-5076, 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 Argon St, Inc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-667-5076 |
| Primary Part Number | A1SL |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Argon St, Inc. |
| 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 |
|---|---|
| A1SL PRIMARY | Argon St, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 280748 | C/1 Advisory reference — outside the item-of-supply concept Argon St, Inc. |
NSN 5998-01-667-5076 is a Circuit Card Assembly, manufactured by Argon St, Inc., classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-667-5076 has 1 manufacturer part number on file: A1SL (Argon St, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5895-01-667-5319. Verify interchangeability with system specifications before substitution.
Key specifications for A1SL: Special Features: INTEL XEON PROCESSOR E5-260 6C 2.0GHZ 15MB CACHE 1333MHZ MB; Part Name Assigned by Controlling Agency: XEON PROCESSOR; End Item Identification: BLADE COMP. 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.