The Circuit Card Assembly, cataloged under National Stock Number 5998-01-478-7850, 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 Advanced Micro Instruments, Inc. Dba Advanced Micro Instruments Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5998-01-478-7850 |
| Primary Part Number | 4PCI01 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Advanced Micro Instruments, Inc. Dba Advanced Micro Instruments Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | DN |
| Weight | 0.0600 lbs |
| Cube | 0.0102 cu ft |
| Part Number | Manufacturer |
|---|---|
| 581922-004 | Pacific Consolidated Industries Llc (USA) |
| 4PCI01 PRIMARY | Advanced Micro Instruments, Inc. Dba Advanced Micro Instruments Inc (USA) |
| Reference | Meaning |
|---|---|
| 581922 | D/9 Drawing number reference only Middleby Marshall Inc Ctx /infrared Conveyor Ovens/ Div |
NSN 5998-01-478-7850 is a Circuit Card Assembly, manufactured by Advanced Micro Instruments, Inc. Dba Advanced Micro Instruments Inc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-478-7850 has 2 manufacturer part numbers on file: 581922-004 (Pacific Consolidated Industries Llc), 4PCI01 (Advanced Micro Instruments, Inc. Dba Advanced Micro Instruments Inc).
1 possible match (shared part number, not a government interchangeability claim): 6665-01-478-9209. Verify interchangeability with system specifications before substitution.
Key specifications for 4PCI01: Part Name Assigned by Controlling Agency: BOARD, CIRCUIT-DISPLAY; End Item Identification: INSTRUMENTS, OXYGEN SENSOR. 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 5998-01-478-7850 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.