PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

165500Circuit Card Assembly

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5998-01-370-0563 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-370-0563 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-370-0563. Primary manufacturer part number: 165500.
Features
  • Circuit Card Assembly — FSC 5998
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • 2 verified cross-references
  • 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 5998-01-370-0563, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-370-0563
Primary Part Number165500
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
Successor5998-01-072-3671 (160090)
HAZMATNo
Shelf Life Code0
Criticality CodeT
Unit of IssueEA
SMR CodeYT
Verified Substitutes 4
5998-01-072-3671160090 SUCCESSOR
Circuit Card Assembly
Scientific Atlanta Inc
5815-00-910-7342160090 INTERCHANGEABLE
Lever,transfer
Telemechanics Inc
5330-01-140-72421R301 INTERCHANGEABLE
Seal,nonmetallic Round Section
W.w. Grainger, Inc. Div Government Sales Division
4820-01-475-78771655-00 INTERCHANGEABLE
Diaphragm,valve,flat
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
165500 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
160090 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
SUCCESSOR 5998-01-072-3671 Circuit Card Assembly · 160090
5815-00-910-7342INTERCHANGEABLE
LEVER,TRANSFER
160090
5330-01-140-7242INTERCHANGEABLE
SEAL,NONMETALLIC ROUND SECTION
1R301
4820-01-475-7877INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
1655-00

Frequently Asked Questions

What is NSN 5998-01-370-0563?

NSN 5998-01-370-0563 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 5998-01-370-0563?

NSN 5998-01-370-0563 has 2 cross-referenced part numbers: 165500 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 160090 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5998-01-370-0563?

There are 4 known substitutes for 5998-01-370-0563: 5998-01-072-3671, 5815-00-910-7342, 5330-01-140-7242 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 165500?

Key specifications for 165500: Part Name Assigned by Controlling Agency: CIRCUIT CARD ASSY; Features Provided: ELECTROSTATIC SENSITIVE; Criticality Code Justification: CBBL; End Item Identification: PACER SPECIAL. 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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