PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

121163-1Circuit Card Assembly

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5998-00-442-0122 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-442-0122 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-442-0122. Primary manufacturer part number: 121163-1.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Bae Systems Information and Electronic Systems Integration 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 5998-00-442-0122, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-00-442-0122
Primary Part Number121163-1
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5945-00-665-7445121163-1 INTERCHANGEABLE
Relay,thermal
Kearfott Corporation Div Guidance and Navigation Division
5995-01-578-5989121163-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
L3 Technologies, Inc. Div Communication Systems-West
Cross-Reference Index
Part NumberManufacturer
121163-1 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
Related Parts
5945-00-665-7445INTERCHANGEABLE
RELAY,THERMAL
121163-1
5995-01-578-5989INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
121163-1

Frequently Asked Questions

What is NSN 5998-00-442-0122?

NSN 5998-00-442-0122 is a Circuit Card Assembly, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-442-0122?

NSN 5998-00-442-0122 has 1 cross-referenced part number: 121163-1 (Bae Systems Information and Electronic Systems Integration Inc.).

What NSN replaces 5998-00-442-0122?

There are 2 known substitutes for 5998-00-442-0122: 5945-00-665-7445, 5995-01-578-5989. Verify interchangeability with system specifications before substitution.

What are the specifications of 121163-1?

Key specifications for 121163-1: Special Features: CAPACITOR 18; CONNECTOR 1; DIODE 6; INTEGRATED CIRCUIT 6; PRINTED WIRING BOARD 1; RESISTOR 26; TRANSISTOR 7; Overall Height: 0.625 INCHES NOMINAL IN; Overall Width: 4.000 INCHES NOMINAL IN; Overall Length: 4.093 INCHES NOMINAL IN. 8 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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