PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

227337Circuit Card Assembly

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5998-00-759-6404 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-759-6404 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-759-6404. Primary manufacturer part number: 227337.
Features
  • Circuit Card Assembly — FSC 5998
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • 1 verified cross-reference
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-759-6404, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-00-759-6404
Primary Part Number227337
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5306-00-298-1165227337 INTERCHANGEABLE
Bolt,machine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5950-00-520-4249 INTERCHANGEABLE
Coil,radio Frequency
5365-01-055-5940227337 INTERCHANGEABLE
Spacer
Meggitt North Hollywood Inc
Cross-Reference Index
Part NumberManufacturer
227337 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5306-00-298-1165INTERCHANGEABLE
BOLT,MACHINE
227337
5950-00-520-4249INTERCHANGEABLE
COIL,RADIO FREQUENCY
5365-01-055-5940INTERCHANGEABLE
SPACER
227337

Frequently Asked Questions

What is NSN 5998-00-759-6404?

NSN 5998-00-759-6404 is a Circuit Card Assembly, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-759-6404?

NSN 5998-00-759-6404 has 1 cross-referenced part number: 227337 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5998-00-759-6404?

There are 3 known substitutes for 5998-00-759-6404: 5306-00-298-1165, 5950-00-520-4249, 5365-01-055-5940. Verify interchangeability with system specifications before substitution.

What are the specifications of 227337?

Key specifications for 227337: Special Features: DIODE 10,CAPACITOR 10,MICROCIRCUIT 1,PWB 1,RESISTOR 22,TRANSISTOR 6,TRANSFORMER 6;PLUG-IN TYPE MTG; Features Provided: ELECTROSTATIC SENSITIVE; Criticality Code Justification: CBBL; End Item Identification: NON/AUTOMATIC AVIONICS TEST EQUIPMENT. 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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