PartsTable TECHNICAL DATA SHEET
Download PDF
NSN 5998-01-422-9943Government record, cited
Home › MRO › Electrical and Electronic Equipment Components › 5998-01-422-9943

Circuit Card Assembly5998-01-422-9943

NSN 5998-01-422-9943 · NIIN 014229943
FSC 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components
Government record, cited
Also searched as  5998-01-422-9943 · 5998014229943 · NIIN 014229943 · 01-422-9943 · FSC 5998 Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware · 27C256 · 131056PC28 · 131500VER02
Nearby stock numbers  ·
Features
  • Circuit Card Assembly — FSC 5998
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Identification
  • NSN: 5998-01-422-9943
  • NIIN: 014229943
  • 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 5998-01-422-9943, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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.

Technical Specifications
ParameterValue
NSN5998-01-422-9943
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL F — Mutilate — Cut
HazardNo hazard code in the DLA record (HMIC N)
Shelf Life Code0
Criticality CodeY
Unit of IssueEA
Acquisition advice codeAM
Weight0.0300 lbs
Cube0.0067 cu ft
⇄ Related Items 9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4470-01-422-9945 POSSIBLE MATCH
EPROM,SPECIAL
Possible match (shared part number)
5998-01-422-9946 POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)
5998-01-422-9948 POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)
5998-01-422-9949 POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)
5998-01-422-9951 POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)
5998-01-422-9953 POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)
5998-01-422-9955 POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)
5962-01-497-6777 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)
5962-01-497-6779 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
27C256 5/9 Secondary reference
Intel Corp Sales Office
131056PC28 5/1 Secondary reference
U.S. Government activity
131500VER02 3/1 Design control — primary reference
U.S. Government activity
Related Parts
4470-01-422-9945POSSIBLE MATCH
EPROM,SPECIAL
5998-01-422-9946POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
5998-01-422-9948POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
5998-01-422-9949POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
5998-01-422-9951POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
5998-01-422-9953POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
5998-01-422-9955POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
5962-01-497-6777POSSIBLE MATCH
MICROCIRCUIT,MEMORY
5962-01-497-6779POSSIBLE MATCH
MICROCIRCUIT,MEMORY

Frequently Asked Questions

What is NSN 5998-01-422-9943?

NSN 5998-01-422-9943 is a Circuit Card Assembly, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.

What NSN replaces 5998-01-422-9943?

9 possible matches (shared part number, not a government interchangeability claim): 4470-01-422-9945, 5998-01-422-9946, 5998-01-422-9948. Verify interchangeability with system specifications before substitution.

What are the specifications of 5998-01-422-9943?

Key specifications for 5998-01-422-9943: Criticality Code Justification: ZZZY; Special Features: TCHANGE FSC.; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5998-01-422-9943 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 5998-01-422-9943?

NSN 5998-01-422-9943 has DEMIL Code F. 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.

PartsTable — the parts reference. Every fact cited to its source.
partstable.com/parts/5998-01-422-9943
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
PartsTable Design LLC · partstable.com
partstable.com · © 2026 PartsTable. Data for reference only.
Home · MRO Catalog · Electrical and Electronic Equipment Components