PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B248Circuit Card Assembly

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan · NSN 5998-01-445-5080 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-445-5080 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-445-5080. Primary manufacturer part number: B248.
Features
  • Circuit Card Assembly — FSC 5998
  • Criticality Code Justification: FEAT
  • Criticality Code Justification: FEAT
  • 6 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 5998-01-445-5080, 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 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-445-5080
Primary Part NumberB248
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerLockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
StatusCANCELLED
Criticality Code JustificationFEAT
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeVH
Weight3.0000 lbs
Cube0.8889 cu ft
Verified Substitutes 6
No Item Name Available
3110-00-085-2943C659-57 INTERCHANGEABLE
Bearing,roller,needle
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
3455-00-197-6395 INTERCHANGEABLE
Cutter,milling,metal Slitting
6680-00-460-2650A-17014 INTERCHANGEABLE
Indicator,sight,liquid
Mueller Brass Co.
1730-00-909-6091B248 INTERCHANGEABLE
Sling
Lockheed Martin Corp
3441-01-305-0439 INTERCHANGEABLE
Machinery,panel Bending and Form
Cross-Reference Index
Part NumberManufacturer
B248 PRIMARY Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
101759-CCVR-Q70 Barcoview, Llc Div N/a (USA)
101760-CCVR-Q70 Barco Inc Display Systems (USA)
79C0278-00 (OLD B099) Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
101760-CCVR-Q70 Barcoview, Llc Div N/a (USA)
B248 PRIMARY Lockheed Martin Corporation Div Rms - Manassas (USA)
Related Parts
5998-01-442-3837SUCCESSOR
NO ITEM NAME AVAILABLE
3110-00-085-2943INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
C659-57
3455-00-197-6395INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
6680-00-460-2650INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
A-17014
1730-00-909-6091INTERCHANGEABLE
SLING
B248
3441-01-305-0439INTERCHANGEABLE
MACHINERY,PANEL BENDING AND FORM

Frequently Asked Questions

What is NSN 5998-01-445-5080?

NSN 5998-01-445-5080 is a Circuit Card Assembly, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 5998 (Circuit Card Assembly). Status: cancelled.

What are the part numbers for NSN 5998-01-445-5080?

NSN 5998-01-445-5080 has 6 cross-referenced part numbers: B248 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 101759-CCVR-Q70 (Barcoview, Llc Div N/a), 101760-CCVR-Q70 (Barco Inc Display Systems), 79C0278-00 (OLD B099) (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 101760-CCVR-Q70 (Barcoview, Llc Div N/a) and 1 more.

What NSN replaces 5998-01-445-5080?

There are 6 known substitutes for 5998-01-445-5080: 5998-01-442-3837, 3110-00-085-2943, 3455-00-197-6395 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B248?

Key specifications for B248: Criticality Code Justification: FEAT; Special Features: ITEMS ARE BEING CODED AS CRITICAL TO INSURE SOURCE INSPECTION WILL BE PERFORMED AT THE POINT OF MANUFACTURE, PRIOR TO MATERIAL RECEIPT BY THE US NAVY OR OTHER DOD COMPONENTS. THESE ITEMS ARE PIECE PARTS OR END ITEMS IN SUPPORT OF VITAL MILITARY HARDWARE NECESSARY TO SUSTAIN THE SUCCESSFUL MISSION OF THE SHIPS, SUBMARINES, AND SHORE STATIONS OF THE US NAVY. CRITICAL FEATURES INCLUDING, BUT NOT LIMITED TO, DIMENSIONS, TOLERANCES/CLEARANCES, ELECTRONIC CHARACTERISTICS, AND METALLURGICAL PROPERTIES WILL BESPECIFIED FOR GOVERNMENT Q AR (QUALITY ASSURANCE REPRESENTATIVES) TO INSURE THE HIGHEST POSSIBLE DEGREE OF QUALITY AND RELIABILITY OF THESE PARTS BEING DELIVERED UNDER NAVICP CONTRACTS; End Item Identification: AN/UYQ-70(V); Criticality Code Justification: FEAT. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5998-01-445-5080 still in active supply?

NSN 5998-01-445-5080 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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