PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40226-1Circuit Card Assembly

United Technologies Corp Hamilton Sundstrand Corp · NSN 5998-01-665-3298 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-665-3298 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-665-3298. Primary manufacturer part number: 40226-1.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: United Technologies Corp Hamilton Sundstrand 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 5998-01-665-3298, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is United Technologies Corp Hamilton Sundstrand Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-01-665-3298
Primary Part Number40226-1
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerUnited Technologies Corp Hamilton Sundstrand Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-914-341315426 INTERCHANGEABLE
Transformer,audio Frequency
Torotel, Inc. Div Torotel Products, Inc.
5998-01-045-8227402-261 INTERCHANGEABLE
Circuit Card Assembly
L-3 Communications Microdyne
5905-01-085-8532402261 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Telemechanics Inc
3120-01-547-917740226-1 INTERCHANGEABLE
Bushing,sleeve
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
5315-01-654-7596402261 INTERCHANGEABLE
Pin,straight,headed
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
Cross-Reference Index
Part NumberManufacturer
40226-1 PRIMARY United Technologies Corp Hamilton Sundstrand Corp (USA)
Related Parts
5950-00-914-3413INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
15426
5998-01-045-8227INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
402-261
5905-01-085-8532INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
402261
3120-01-547-9177INTERCHANGEABLE
BUSHING,SLEEVE
40226-1
5315-01-654-7596INTERCHANGEABLE
PIN,STRAIGHT,HEADED
402261

Frequently Asked Questions

What is NSN 5998-01-665-3298?

NSN 5998-01-665-3298 is a Circuit Card Assembly, manufactured by United Technologies Corp Hamilton Sundstrand Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-665-3298?

NSN 5998-01-665-3298 has 1 cross-referenced part number: 40226-1 (United Technologies Corp Hamilton Sundstrand Corp).

What NSN replaces 5998-01-665-3298?

There are 5 known substitutes for 5998-01-665-3298: 5950-00-914-3413, 5998-01-045-8227, 5905-01-085-8532 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40226-1?

Key specifications for 40226-1: Part Name Assigned by Controlling Agency: CIRCUIT CARD ASSEMBLY, POWER SUPPLY; Part Name Assigned by Controlling Agency: CIRCUIT CARD ASSEMBLY, POWER SUPPLY. 2 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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