PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45278Printed Circuit Board

Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion · NSN 5998-01-326-9245 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-326-9245 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-326-9245. Primary manufacturer part number: 45278.
Features
  • Printed Circuit Board — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Printed Circuit Board, cataloged under National Stock Number 5998-01-326-9245, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion. 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-326-9245
Primary Part Number45278
Item NamePrinted Circuit Board
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerThermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeC
Unit of IssueEA
SMR CodeLF
Verified Substitutes 3
5310-00-274-454045278 INTERCHANGEABLE
Washer,flat
General Motors Corp
3110-00-526-102934BX4C44 INTERCHANGEABLE
Bearing,ball,annular
Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
5310-00-874-44957-904 INTERCHANGEABLE
Nut,plain,single Ball Seat,hexag
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
45278 PRIMARY Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion (USA)
Related Parts
5310-00-274-4540INTERCHANGEABLE
WASHER,FLAT
45278
3110-00-526-1029INTERCHANGEABLE
BEARING,BALL,ANNULAR
34BX4C44
5310-00-874-4495INTERCHANGEABLE
NUT,PLAIN,SINGLE BALL SEAT,HEXAG
7-904

Frequently Asked Questions

What is NSN 5998-01-326-9245?

NSN 5998-01-326-9245 is a Printed Circuit Board, manufactured by Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-326-9245?

NSN 5998-01-326-9245 has 1 cross-referenced part number: 45278 (Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion).

What NSN replaces 5998-01-326-9245?

There are 3 known substitutes for 5998-01-326-9245: 5310-00-274-4540, 3110-00-526-1029, 5310-00-874-4495. Verify interchangeability with system specifications before substitution.

What are the specifications of 45278?

Key specifications for 45278: End Item Identification: 6640-01-308-7749; Special Features: FOR USE ON CENTRIFUGE,LAB,REFRIGERATED; MDL. 3497; Part Name Assigned by Controlling Agency: POWER PRINTED CIRCUIT BOARD; End Item Identification: 6640-01-308-7749. 6 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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