PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65143-1Circuit Card Assembly

Drs Environmental Systems Inc · NSN 5998-01-457-9404 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-457-9404 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-457-9404. Primary manufacturer part number: 65143-1.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Drs Environmental Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-457-9404, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Drs Environmental Systems Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-457-9404
Primary Part Number65143-1
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerDrs Environmental Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 1
5961-00-201-5167504-8631-003 INTERCHANGEABLE
Holder,semiconductor Device
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
65143-1 Drs Environmental Systems Inc (USA)
65143-1 Engineered Air Systems, Inc. Dba Drs Sustainment Systems (USA)
Related Parts
5961-00-201-5167INTERCHANGEABLE
HOLDER,SEMICONDUCTOR DEVICE
504-8631-003

Frequently Asked Questions

What is NSN 5998-01-457-9404?

NSN 5998-01-457-9404 is a Circuit Card Assembly, manufactured by Drs Environmental Systems Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-457-9404?

NSN 5998-01-457-9404 has 2 cross-referenced part numbers: 65143-1 (Drs Environmental Systems Inc), 65143-1 (Engineered Air Systems, Inc. Dba Drs Sustainment Systems).

What NSN replaces 5998-01-457-9404?

There is 1 known substitute for 5998-01-457-9404: 5961-00-201-5167. Verify interchangeability with system specifications before substitution.

What are the specifications of 65143-1?

Key specifications for 65143-1: End Item Identification: NSN 4120-01-423-0915 E/I CAGE 90598; End Item Identification: NSN 4120-01-423-0915 E/I CAGE 90598. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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