PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B1055Circuit Card Assembly

Lockheed Martin Corporation Div Rms - Manassas · NSN 5998-01-530-4214 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-530-4214 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-530-4214. Primary manufacturer part number: B1055.
Features
  • Circuit Card Assembly — FSC 5998
  • 3 verified cross-references
  • Primary manufacturer: Lockheed Martin Corporation Div Rms - Manassas
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-530-4214, 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 Corporation Div Rms - Manassas. 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
NSN5998-01-530-4214
Primary Part NumberB1055
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerLockheed Martin Corporation Div Rms - Manassas
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeVH
Weight3.0000 lbs
Cube0.3676 cu ft
Verified Substitutes 1
4510-00-067-8267E105-5 FOOT INTERCHANGEABLE
Rod,shower Curtain
Franklin Brass Mfg Co
Cross-Reference Index
Part NumberManufacturer
B1055 PRIMARY Lockheed Martin Corporation Div Rms - Manassas (USA)
79C0366-22 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
B1055 PRIMARY Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
Related Parts
4510-00-067-8267INTERCHANGEABLE
ROD,SHOWER CURTAIN
E105-5 FOOT

Frequently Asked Questions

What is NSN 5998-01-530-4214?

NSN 5998-01-530-4214 is a Circuit Card Assembly, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-530-4214?

NSN 5998-01-530-4214 has 3 cross-referenced part numbers: B1055 (Lockheed Martin Corporation Div Rms - Manassas), 79C0366-22 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), B1055 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan).

What NSN replaces 5998-01-530-4214?

There is 1 known substitute for 5998-01-530-4214: 4510-00-067-8267. Verify interchangeability with system specifications before substitution.

What are the specifications of B1055?

Key specifications for B1055: End Item Identification: AN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE; Part Name Assigned by Controlling Agency: AVS5100R2 SINGLE HD; End Item Identification: AN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE; Part Name Assigned by Controlling Agency: AVS5100R2 SINGLE HD. 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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