PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B819Circuit Card Assembly

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan · NSN 5998-01-514-0968 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-514-0968 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-514-0968. Primary manufacturer part number: B819.
Features
  • Circuit Card Assembly — FSC 5998
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Features Provided: ELECTROSTATIC SENSITIVE
  • 3 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-514-0968, 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 Dba Lockheed Martin Div Mst - Eagan. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-514-0968
Primary Part NumberB819
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerLockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
StatusACTIVE
Features ProvidedELECTROSTATIC SENSITIVE
Features ProvidedELECTROSTATIC SENSITIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeJH
Weight5.0000 lbs
Cube0.4861 cu ft
Verified Substitutes 1
5310-00-402-4590 INTERCHANGEABLE
Washer,flat
Cross-Reference Index
Part NumberManufacturer
7422515-00 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
B819 PRIMARY Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
B819 PRIMARY Lockheed Martin Corporation Div Rms - Manassas (USA)
Related Parts
5310-00-402-4590INTERCHANGEABLE
WASHER,FLAT

Frequently Asked Questions

What is NSN 5998-01-514-0968?

NSN 5998-01-514-0968 is a Circuit Card Assembly, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-514-0968?

NSN 5998-01-514-0968 has 3 cross-referenced part numbers: 7422515-00 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), B819 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), B819 (Lockheed Martin Corporation Div Rms - Manassas).

What NSN replaces 5998-01-514-0968?

There is 1 known substitute for 5998-01-514-0968: 5310-00-402-4590. Verify interchangeability with system specifications before substitution.

What are the specifications of B819?

Key specifications for B819: Part Name Assigned by Controlling Agency: POWER TEMP MODULE; End Item Identification: AN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE; Features Provided: ELECTROSTATIC SENSITIVE; Part Name Assigned by Controlling Agency: POWER TEMP MODULE. 6 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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