PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-18275-02Circuit Card Assembly

Excelitas Technologies Corp · NSN 5998-01-363-6491 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-363-6491 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-363-6491. Primary manufacturer part number: 2-18275-02.
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: Excelitas Technologies 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 5998-01-363-6491, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Excelitas Technologies 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-363-6491
Primary Part Number2-18275-02
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerExcelitas Technologies Corp
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
Cube0.1481 cu ft
Verified Substitutes 2
5325-00-804-6858 INTERCHANGEABLE
Ring,retaining
5998-01-363-90232-18275-01 INTERCHANGEABLE
Circuit Card Assembly
Excelitas Technologies Corp
Cross-Reference Index
Part NumberManufacturer
2-18275 Excelitas Technologies Corp (USA)
2-18275-02 PRIMARY Excelitas Technologies Corp (USA)
Related Parts
5325-00-804-6858INTERCHANGEABLE
RING,RETAINING
5998-01-363-9023INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
2-18275-01

Frequently Asked Questions

What is NSN 5998-01-363-6491?

NSN 5998-01-363-6491 is a Circuit Card Assembly, manufactured by Excelitas Technologies Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-363-6491?

NSN 5998-01-363-6491 has 2 cross-referenced part numbers: 2-18275 (Excelitas Technologies Corp), 2-18275-02 (Excelitas Technologies Corp).

What NSN replaces 5998-01-363-6491?

There are 2 known substitutes for 5998-01-363-6491: 5325-00-804-6858, 5998-01-363-9023. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-18275-02?

Key specifications for 2-18275-02: Criticality Code Justification: CBBL; Features Provided: ELECTROSTATIC SENSITIVE; End Item Identification: HAVE QUICK A-NETS; Part Name Assigned by Controlling Agency: BUCK REGULATOR BD NO.2 +9/-3 V V. 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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