FSC: 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Circuit Card Assembly, cataloged under National Stock Number 5998-01-178-7791, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5998-01-178-7791
Item Name
Circuit Card Assembly
FSC / FSG
5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-259-5689240020POSSIBLE MATCH
PARTS KIT,SEAL REPLACEMENT,MECHA
Possible match (shared part number)Prc-Desoto Intl Inc
6525-01-421-5697240020POSSIBLE MATCH
HEATER,DRYER,XRAY A
Possible match (shared part number)Konica Minolta Healthcare Americas Inc
5945-01-469-961210-6804POSSIBLE MATCH
RELAY,SOLID STATE
Possible match (shared part number)Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
3040-01-625-237824-0020POSSIBLE MATCH
WORM SHAFT
Possible match (shared part number)Phillips Corporation Div Federal Division
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
106804
3/9Design control — primary reference
Edco Engineering Corp
24-0020
5/9Secondary reference
Edco Engineering Corp
Related Parts
5330-01-259-5689POSSIBLE MATCH
PARTS KIT,SEAL REPLACEMENT,MECHA
240020
6525-01-421-5697POSSIBLE MATCH
HEATER,DRYER,XRAY A
240020
5945-01-469-9612POSSIBLE MATCH
RELAY,SOLID STATE
10-6804
3040-01-625-2378POSSIBLE MATCH
WORM SHAFT
24-0020
Frequently Asked Questions
What is NSN 5998-01-178-7791?
NSN 5998-01-178-7791 is a Circuit Card Assembly, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
What NSN replaces 5998-01-178-7791?
4 possible matches (shared part number, not a government interchangeability claim): 5330-01-259-5689, 6525-01-421-5697, 5945-01-469-9612. Verify interchangeability with system specifications before substitution.
What are the specifications of 5998-01-178-7791?
Key specifications for 5998-01-178-7791: Special Features: PRINTED WIRING BOARD 1; CAPACITOR 10; COIL 1; DIODE 4; RESISTOR 19; TRANSISTOR 3; MICROCIRCUIT 1. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5998-01-178-7791 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5998-01-178-7791?
NSN 5998-01-178-7791 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.