The Circuit Card Assembly, cataloged under National Stock Number 5998-01-680-0658, 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 Rockwell Automation, Inc. Dba Rockwell Automation. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware (FSG 59) |
| Manufacturers | Rockwell Automation, Inc. Dba Rockwell Automation (CAGE 01121); Federal Equipment Co (CAGE 60587) |
| Parameter | Value |
|---|---|
| NSN | 5998-01-680-0658 |
| Primary Part Number | 1791DS-IB8X0B8 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Rockwell Automation, Inc. Dba Rockwell Automation |
| 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 | Z |
| Weight | 1.1500 lbs |
| Cube | 0.0694 cu ft |
| Part Number | Manufacturer |
|---|---|
| 1791DS-IB8X0B8 PRIMARY | Rockwell Automation, Inc. Dba Rockwell Automation (USA) |
| 7A20810 FIND NO 96 | Federal Equipment Co (USA) |
| Reference | Meaning |
|---|---|
| 1791DS-IB8X0B8 | 5/9 Secondary reference Allen-Bradley Co Encoder Products Unit Industrial Control Div |
| 7A20810 | D/9 Drawing number reference only Federal Equipment Co |
NSN 5998-01-680-0658 is a Circuit Card Assembly, manufactured by Rockwell Automation, Inc. Dba Rockwell Automation, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-680-0658 has 2 manufacturer part numbers on file: 1791DS-IB8X0B8 (Rockwell Automation, Inc. Dba Rockwell Automation), 7A20810 FIND NO 96 (Federal Equipment Co).
2 possible matches (shared part number, not a government interchangeability claim): 5895-01-723-7409, 5925-01-723-7477. Verify interchangeability with system specifications before substitution.
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.