PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B212Circuit Card Assembly

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan · NSN 5998-01-443-8593 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-443-8593 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-443-8593. Primary manufacturer part number: B212.
Features
  • Circuit Card Assembly — FSC 5998
  • 4 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 5998-01-443-8593, 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. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-443-8593
Primary Part NumberB212
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerLockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeVH
Weight1.0000 lbs
Cube0.0446 cu ft
Verified Substitutes 5
3416-00-451-0797 INTERCHANGEABLE
Screw Machine,automatic
5975-00-802-4169 INTERCHANGEABLE
Bushing,electrical Conductor
5330-01-004-4901B7212-234-21-2 INTERCHANGEABLE
Gasket
Industrial Acoustics Company, Inc. Dba I a C Div Iac Acoustics
3441-01-220-9268B212 INTERCHANGEABLE
Forming Machine,sheet Metal,brak
Foremost Machinery Corp
4820-01-475-470722120-5122316 INTERCHANGEABLE
Valve,butterfly
Cooper Cameron Corp Cooper Cameron Valves Div
Cross-Reference Index
Part NumberManufacturer
B212 PRIMARY Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
B212 Lockheed Martin Corporation Div Rms - Manassas (USA)
79C0187-01 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
530-2015-002-Q70 Interstate Electronics Corporation Dba L-3 Interstate Electronics Div Interstate Electronics Corporation (USA)
Related Parts
3416-00-451-0797INTERCHANGEABLE
SCREW MACHINE,AUTOMATIC
5975-00-802-4169INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
5330-01-004-4901INTERCHANGEABLE
GASKET
B7212-234-21-2
3441-01-220-9268INTERCHANGEABLE
FORMING MACHINE,SHEET METAL,BRAK
B212
4820-01-475-4707INTERCHANGEABLE
VALVE,BUTTERFLY
22120-5122316

Frequently Asked Questions

What is NSN 5998-01-443-8593?

NSN 5998-01-443-8593 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 5998-01-443-8593?

NSN 5998-01-443-8593 has 4 cross-referenced part numbers: B212 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), B212 (Lockheed Martin Corporation Div Rms - Manassas), 79C0187-01 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 530-2015-002-Q70 (Interstate Electronics Corporation Dba L-3 Interstate Electronics Div Interstate Electronics Corporation).

What NSN replaces 5998-01-443-8593?

There are 5 known substitutes for 5998-01-443-8593: 3416-00-451-0797, 5975-00-802-4169, 5330-01-004-4901 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B212?

Key specifications for B212: End Item Identification: AN/UYQ-70(V); End Item Identification: AN/UYQ-70(V). 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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