PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

05178Circuit Card Assembly

R. M. Young Company Llc · NSN 5998-01-397-4222 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-397-4222 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-397-4222. Primary manufacturer part number: 05178.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: R. M. Young Company Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-397-4222, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is R. M. Young Company Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-397-4222
Primary Part Number05178
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerR. M. Young Company Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeZ
Weight0.0600 lbs
Cube0.0052 cu ft
Verified Substitutes 3
5330-00-684-260905178 INTERCHANGEABLE
Packing Assembly
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
5330-01-159-9404 INTERCHANGEABLE
Packing,preformed
6680-01-235-8043J236 INTERCHANGEABLE
Gage Rod,liquid Level
Johnson Level and Tool Mfg Co Inc
Cross-Reference Index
Part NumberManufacturer
05178 PRIMARY R. M. Young Company Llc (USA)
Related Parts
5330-00-684-2609INTERCHANGEABLE
PACKING ASSEMBLY
05178
5330-01-159-9404INTERCHANGEABLE
PACKING,PREFORMED
6680-01-235-8043INTERCHANGEABLE
GAGE ROD,LIQUID LEVEL
J236

Frequently Asked Questions

What is NSN 5998-01-397-4222?

NSN 5998-01-397-4222 is a Circuit Card Assembly, manufactured by R. M. Young Company Llc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-397-4222?

NSN 5998-01-397-4222 has 1 cross-referenced part number: 05178 (R. M. Young Company Llc).

What NSN replaces 5998-01-397-4222?

There are 3 known substitutes for 5998-01-397-4222: 5330-00-684-2609, 5330-01-159-9404, 6680-01-235-8043. Verify interchangeability with system specifications before substitution.

What are the specifications of 05178?

Key specifications for 05178: End Item Identification: NPC SSRS CAGE 03950; Part Name Assigned by Controlling Agency: JUNCTION BOX CIRCUIT CARD ASSY; End Item Identification: NPC SSRS CAGE 03950; Part Name Assigned by Controlling Agency: JUNCTION BOX CIRCUIT CARD ASSY. 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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