PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

145389Circuit Card Assembly

Lockheed Martin Corp Electronics and Missiles Div · NSN 5998-01-079-4145 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-079-4145 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-079-4145. Primary manufacturer part number: 145389.
Features
  • Circuit Card Assembly — FSC 5998
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corp Electronics and Missiles Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-079-4145, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corp Electronics and Missiles Div. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-01-079-4145
Primary Part Number145389
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerLockheed Martin Corp Electronics and Missiles Div
StatusACTIVE
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight1.1000 lbs
Cube0.1017 cu ft
Verified Substitutes 4
Ammeter
5310-00-095-3439145389 INTERCHANGEABLE
Washer,convex
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
2910-00-790-2300053754-01 INTERCHANGEABLE
Filter Element,fluid
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
5815-00-921-8748 INTERCHANGEABLE
Teletypewriter Subassembly
Cross-Reference Index
Part NumberManufacturer
145389 PRIMARY Lockheed Martin Corp Electronics and Missiles Div (USA)
Related Parts
6625-00-196-6797SUCCESSOR
AMMETER
5310-00-095-3439INTERCHANGEABLE
WASHER,CONVEX
145389
2910-00-790-2300INTERCHANGEABLE
FILTER ELEMENT,FLUID
053754-01
5815-00-921-8748INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY

Frequently Asked Questions

What is NSN 5998-01-079-4145?

NSN 5998-01-079-4145 is a Circuit Card Assembly, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-079-4145?

NSN 5998-01-079-4145 has 1 cross-referenced part number: 145389 (Lockheed Martin Corp Electronics and Missiles Div).

What NSN replaces 5998-01-079-4145?

There are 4 known substitutes for 5998-01-079-4145: 6625-00-196-6797, 5310-00-095-3439, 2910-00-790-2300 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 145389?

Key specifications for 145389: Features Provided: ELECTROSTATIC SENSITIVE; End Item Identification: AN/AVQ-26,TARGET DESIGNATOR SET-ELECTRO-OPTICAL; Criticality Code Justification: CBBL; Special Features: 9 CAPACITORS, 9 MICROCIRCUITS, 1 PWB, 29 RESISTORS, 4 TRANSISTORS. 10 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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