PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11558Circuit Card Assembly

L & R Manufacturing Company · NSN 5998-01-264-8830 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-264-8830 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-264-8830. Primary manufacturer part number: 11558.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: L & R Manufacturing Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-264-8830, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L & R Manufacturing Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersL & R Manufacturing Company (CAGE 17656)
Technical Specifications
ParameterValue
NSN5998-01-264-8830
Primary Part Number11558
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL & R Manufacturing Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 10
5998-00-065-4477 INTERCHANGEABLE
Circuit Card Assembly
6550-00-104-9301211558 INTERCHANGEABLE
Culture Medium,purple Broth Base
Becton, Dickinson and Company Dba Becton Dickinson & Co
5120-00-144-209789-1407 INTERCHANGEABLE
Die,fastener Setting
Morito Scovill Americas, Llc Dba Scovill Manufacturing
5133-00-236-3404 INTERCHANGEABLE
Drill,twist
5815-00-547-7880SM-C-186901GP6 INTERCHANGEABLE
Keytop,keyboard
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5305-00-637-147111558 INTERCHANGEABLE
Screw,machine
Goodrich Corporation Dba Goodrich Corp
2990-01-104-046711-558 INTERCHANGEABLE
Valve,seat Insert
Thermo King Corporation Dba Phoenix Global Distirbution.
5110-01-115-1181 INTERCHANGEABLE
Hatchet,shingling
4330-01-253-28510FRS-60-P-PD-10 INTERCHANGEABLE
Filter,fluid
Danfoss Power Solutions II, Llc
5950-01-321-284811558 INTERCHANGEABLE
Transformer,power
Sora Power Inc. Dba Sigma Division
Cross-Reference Index
Part NumberManufacturer
11558 PRIMARY L & R Manufacturing Company (USA)
Related Parts
5998-00-065-4477INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6550-00-104-9301INTERCHANGEABLE
CULTURE MEDIUM,PURPLE BROTH BASE
211558
5120-00-144-2097INTERCHANGEABLE
DIE,FASTENER SETTING
89-1407
5133-00-236-3404INTERCHANGEABLE
DRILL,TWIST
5815-00-547-7880INTERCHANGEABLE
KEYTOP,KEYBOARD
SM-C-186901GP6
5305-00-637-1471INTERCHANGEABLE
SCREW,MACHINE
11558
2990-01-104-0467INTERCHANGEABLE
VALVE,SEAT INSERT
11-558
5110-01-115-1181INTERCHANGEABLE
HATCHET,SHINGLING
4330-01-253-2851INTERCHANGEABLE
FILTER,FLUID
0FRS-60-P-PD-10
5950-01-321-2848INTERCHANGEABLE
TRANSFORMER,POWER
11558

Frequently Asked Questions

What is NSN 5998-01-264-8830?

NSN 5998-01-264-8830 is a Circuit Card Assembly, manufactured by L & R Manufacturing Company, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-264-8830?

NSN 5998-01-264-8830 has 1 cross-referenced part number: 11558 (L & R Manufacturing Company).

What NSN replaces 5998-01-264-8830?

There are 10 known substitutes for 5998-01-264-8830: 5998-00-065-4477, 6550-00-104-9301, 5120-00-144-2097 and 7 more. Verify interchangeability with system specifications before substitution.

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