PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TLC3902Rack,electrical Swi

I T I Electronics, Inc. · NSN 5998-01-272-7273 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-272-7273 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-272-7273. Primary manufacturer part number: TLC3902.
Features
  • Rack,electrical Swi — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: I T I Electronics, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rack,electrical Swi, cataloged under National Stock Number 5998-01-272-7273, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is I T I Electronics, Inc.. This item has 2 commercial cross-references from 2 manufacturers, 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.

Catalog Facts
Item NameRack,electrical Swi
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersI T I Electronics, Inc. (CAGE 93663); Dynetcom Inc (CAGE 56657)
Technical Specifications
ParameterValue
NSN5998-01-272-7273
Primary Part NumberTLC3902
Item NameRack,electrical Swi
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerI T I Electronics, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight5.0000 lbs
Cube0.5556 cu ft
Verified Substitutes 3
5975-00-003-3339RA4 INTERCHANGEABLE
Adapter,rack
Kepco, Inc. Dba Kepco Inc Div Kepco Dynatronix
5935-00-925-9145104315 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Fluke Corp
6520-01-701-9213RA4 INTERCHANGEABLE
Bur,dental Surgery
Neo-Flo Inc. Dba Neo-Flo Inc Div Microcopy
Cross-Reference Index
Part NumberManufacturer
TLC3902 I T I Electronics, Inc. (USA)
RA-4 Dynetcom Inc (USA)
Related Parts
5975-00-003-3339INTERCHANGEABLE
ADAPTER,RACK
RA4
5935-00-925-9145INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
104315
6520-01-701-9213INTERCHANGEABLE
BUR,DENTAL SURGERY
RA4

Frequently Asked Questions

What is NSN 5998-01-272-7273?

NSN 5998-01-272-7273 is a Rack,electrical Swi, manufactured by I T I Electronics, Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-272-7273?

NSN 5998-01-272-7273 has 2 cross-referenced part numbers: TLC3902 (I T I Electronics, Inc.), RA-4 (Dynetcom Inc).

What NSN replaces 5998-01-272-7273?

There are 3 known substitutes for 5998-01-272-7273: 5975-00-003-3339, 5935-00-925-9145, 6520-01-701-9213. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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