The Printed Circuit Board, cataloged under National Stock Number 5998-01-394-4976, 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 Compass Water Solutions, Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5998-01-394-4976 |
| Primary Part Number | CI45 |
| Item Name | Printed Circuit Board |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Compass Water Solutions, 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 |
| Weight | 0.8800 lbs |
| Cube | 1.5754 cu ft |
| Part Number | Manufacturer |
|---|---|
| CI45 PRIMARY | Compass Water Solutions, Inc (USA) |
| 831300 | Compass Water Solutions, Inc (USA) |
| Reference | Meaning |
|---|---|
| 831300 | 5/9 Secondary reference Separation & Recovery Systems Inc |
| CI45 | 5/9 Secondary reference Separation & Recovery Systems Inc |
| 81031 | 5/9 Secondary reference Separation & Recovery Systems Inc |
NSN 5998-01-394-4976 is a Printed Circuit Board, manufactured by Compass Water Solutions, Inc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-394-4976 has 2 manufacturer part numbers on file: CI45 (Compass Water Solutions, Inc), 831300 (Compass Water Solutions, Inc).
2 possible matches (shared part number, not a government interchangeability claim): 4920-01-514-5470, 6515-01-714-1410. Verify interchangeability with system specifications before substitution.
Key specifications for CI45: Part Name Assigned by Controlling Agency: MOTHER PC BOARD; End Item Identification: USED ON OCA MONITOR. 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.