PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

453125-1Circuit Card Assembly

L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products · NSN 5998-01-272-9726 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-272-9726 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-272-9726. Primary manufacturer part number: 453125-1.
Features
  • Circuit Card Assembly — FSC 5998
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • 2 verified cross-references
  • Primary manufacturer: L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-272-9726, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5998-01-272-9726
Primary Part Number453125-1
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
StatusACTIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeT
Unit of IssueEA
SMR CodeVT
Weight4.0000 lbs
Cube0.5479 cu ft
Verified Substitutes 1
5935-00-323-052346425-4 INTERCHANGEABLE
Connector,plug,electrical
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
453125-1 PRIMARY L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
444957-1 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
Related Parts
5935-00-323-0523INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
46425-4

Frequently Asked Questions

What is NSN 5998-01-272-9726?

NSN 5998-01-272-9726 is a Circuit Card Assembly, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-272-9726?

NSN 5998-01-272-9726 has 2 cross-referenced part numbers: 453125-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), 444957-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).

What NSN replaces 5998-01-272-9726?

There is 1 known substitute for 5998-01-272-9726: 5935-00-323-0523. Verify interchangeability with system specifications before substitution.

What are the specifications of 453125-1?

Key specifications for 453125-1: Special Features: PRINTED WIRING BOARD 1;CONNECTOR 2;MICROCIRCUITS 92;RESISTOR NETWORK 3;CAPACITOR 84;ELECTROSTATIC DISCHARGE SENSITIVE.ACTION ID 45419685; Criticality Code Justification: CBBL; Features Provided: ELECTROSTATIC SENSITIVE; End Item Identification: LLIL DAAE 76057 76058. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com