The Circuit Card Assembly, cataloged under National Stock Number 5998-01-527-2385, 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 Allied Telesis, Inc. Dba Allied Telesis Investment Inc Div Headquarters. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5998-01-527-2385 |
| Primary Part Number | AT-A42 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Allied Telesis, Inc. Dba Allied Telesis Investment Inc Div Headquarters |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AT-A42 PRIMARY | Allied Telesis, Inc. Dba Allied Telesis Investment Inc Div Headquarters (USA) |
| 990-11006-00 | Allied Telesis, Inc. Dba Allied Telesis Investment Inc Div Headquarters (USA) |
NSN 5998-01-527-2385 is a Circuit Card Assembly, manufactured by Allied Telesis, Inc. Dba Allied Telesis Investment Inc Div Headquarters, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-527-2385 has 2 manufacturer part numbers on file: AT-A42 (Allied Telesis, Inc. Dba Allied Telesis Investment Inc Div Headquarters), 990-11006-00 (Allied Telesis, Inc. Dba Allied Telesis Investment Inc Div Headquarters).
Key specifications for AT-A42: Special Features: UNPOPULATED GBIC MODULE; Part Name Assigned by Controlling Agency: UPLINK MODULE; End Item Identification: ALLIED TELESYN, RAPIER I SERIES, MANAGED LAYER 3 FAST ETHERNET SWITCHES. 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.
NSN 5998-01-527-2385 has DEMIL Code Q. 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.