PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

144625Electronic Components Assembly

Lockheed Martin Corp Electronics and Missiles Div · NSN 5998-01-080-0303 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-080-0303 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-080-0303. Primary manufacturer part number: 144625.
Features
  • Electronic Components Assembly — FSC 5998
  • 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 Electronic Components Assembly, cataloged under National Stock Number 5998-01-080-0303, 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. 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
NSN5998-01-080-0303
Primary Part Number144625
Item NameElectronic Components Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerLockheed Martin Corp Electronics and Missiles Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeT
Unit of IssueEA
SMR CodeVT
Weight1.1000 lbs
Cube0.1049 cu ft
Verified Substitutes 3
4810-00-522-4592144625 INTERCHANGEABLE
Valve,linear,directional Control
Meggitt North Hollywood Inc
5331-00-579-9833MS28775-025 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5841-01-126-0056144625 INTERCHANGEABLE
Support,spark Gap
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
144625 PRIMARY Lockheed Martin Corp Electronics and Missiles Div (USA)
Related Parts
4810-00-522-4592INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
144625
5331-00-579-9833INTERCHANGEABLE
O-RING
MS28775-025
5841-01-126-0056INTERCHANGEABLE
SUPPORT,SPARK GAP
144625

Frequently Asked Questions

What is NSN 5998-01-080-0303?

NSN 5998-01-080-0303 is a Electronic Components 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 5998-01-080-0303?

NSN 5998-01-080-0303 has 1 cross-referenced part number: 144625 (Lockheed Martin Corp Electronics and Missiles Div).

What NSN replaces 5998-01-080-0303?

There are 3 known substitutes for 5998-01-080-0303: 4810-00-522-4592, 5331-00-579-9833, 5841-01-126-0056. Verify interchangeability with system specifications before substitution.

What are the specifications of 144625?

Key specifications for 144625: End Item Identification: AN/AVQ-26, TARGET DESIGNATOR SET, ELECTROOPTICAL, GUNNERY FIRE CONTROL COMPONENT; Special Features: CAPACITOR 6, DIODE 9, RELAY 1, RESISTOR 39, TERMINAL 18, TERMINAL BOARD 1, TRANSISTOR 7; GYRO TEMPERATURE CONTROL; End Item Identification: AN/AVQ-26, TARGET DESIGNATOR SET, ELECTROOPTICAL, GUNNERY FIRE CONTROL COMPONENT; Special Features: CAPACITOR 6, DIODE 9, RELAY 1, RESISTOR 39, TERMINAL 18, TERMINAL BOARD 1, TRANSISTOR 7; GYRO TEMPERATURE CONTROL. 4 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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