PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40830Electronic Components Assembly

Eaton Corp Information Management Systems Div Microwave Components · NSN 5998-01-056-1042 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-056-1042 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-056-1042. Primary manufacturer part number: 40830.
Features
  • Electronic Components Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Eaton Corp Information Management Systems Div Microwave Components
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electronic Components Assembly, cataloged under National Stock Number 5998-01-056-1042, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Eaton Corp Information Management Systems Div Microwave Components. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-056-1042
Primary Part Number40830
Item NameElectronic Components Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerEaton Corp Information Management Systems Div Microwave Components
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Verified Substitutes 6
3110-00-100-03491729 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
3110-00-144-8499177002-32 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5895-00-301-208140830 INTERCHANGEABLE
Divider,power,radio Frequency
Anaren, Inc. Div Anaren Microwave Inc
3120-00-362-1369AL258 INTERCHANGEABLE
Bearing,sleeve
Trw Inc Replacement Parts Div
6505-00-680-25661534-05 INTERCHANGEABLE
Dextrose and Sodium Chloride Inj
Abbott Laboratories Inc. Div Hospital Products Division
3040-01-166-663740830 INTERCHANGEABLE
Shaft,straight
Imi Cornelius Inc.
Cross-Reference Index
Part NumberManufacturer
SM-A-890330 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
40830 PRIMARY Eaton Corp Information Management Systems Div Microwave Components (USA)
Related Parts
3110-00-100-0349INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
1729
3110-00-144-8499INTERCHANGEABLE
BEARING,BALL,ANNULAR
177002-32
5895-00-301-2081INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
40830
3120-00-362-1369INTERCHANGEABLE
BEARING,SLEEVE
AL258
6505-00-680-2566INTERCHANGEABLE
DEXTROSE AND SODIUM CHLORIDE INJ
1534-05
3040-01-166-6637INTERCHANGEABLE
SHAFT,STRAIGHT
40830

Frequently Asked Questions

What is NSN 5998-01-056-1042?

NSN 5998-01-056-1042 is a Electronic Components Assembly, manufactured by Eaton Corp Information Management Systems Div Microwave Components, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-056-1042?

NSN 5998-01-056-1042 has 2 cross-referenced part numbers: SM-A-890330 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 40830 (Eaton Corp Information Management Systems Div Microwave Components).

What NSN replaces 5998-01-056-1042?

There are 6 known substitutes for 5998-01-056-1042: 3110-00-100-0349, 3110-00-144-8499, 5895-00-301-2081 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40830?

Key specifications for 40830: Special Features: MOUNTING CONFIGURATION:TWO 0.100 IN.DIA.MTG HOLES ON 0.812 IN.BY 0.530 IN.PLATE,OVERALL LENGTH 1.500 IN.OVERALL HEIGHT 1.000 IN.OVERALL WIDTH 1.062 IN.CONNECTORS TWO SMA FEMALE PER MIL-C-39012 IN; Special Features: MOUNTING CONFIGURATION:TWO 0.100 IN.DIA.MTG HOLES ON 0.812 IN.BY 0.530 IN.PLATE,OVERALL LENGTH 1.500 IN.OVERALL HEIGHT 1.000 IN.OVERALL WIDTH 1.062 IN.CONNECTORS TWO SMA FEMALE PER MIL-C-39012 IN. 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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