PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43HCircuit Card Assembly

Payne Engineering Company · NSN 5998-01-146-8721 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-146-8721 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-146-8721. Primary manufacturer part number: 43H.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Payne Engineering 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 5998-01-146-8721, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Payne Engineering Company. 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.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersPayne Engineering Company (CAGE 24167)
Technical Specifications
ParameterValue
NSN5998-01-146-8721
Primary Part Number43H
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerPayne Engineering Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0300 lbs
Cube0.0318 cu ft
Verified Substitutes 3
4940-00-261-8413PMBC510-58FX INTERCHANGEABLE
Spray Gun,paint
Illinois Tool Works Inc.
1005-00-344-5966 INTERCHANGEABLE
Plate,side
5120-01-369-99995120-01-369-9999 INTERCHANGEABLE
Forceps,nonsurgical
General Services Administration Federal Supply Service
Cross-Reference Index
Part NumberManufacturer
43H PRIMARY Payne Engineering Company (USA)
Related Parts
4940-00-261-8413INTERCHANGEABLE
SPRAY GUN,PAINT
PMBC510-58FX
1005-00-344-5966INTERCHANGEABLE
PLATE,SIDE
5120-01-369-9999INTERCHANGEABLE
FORCEPS,NONSURGICAL
5120-01-369-9999

Frequently Asked Questions

What is NSN 5998-01-146-8721?

NSN 5998-01-146-8721 is a Circuit Card Assembly, manufactured by Payne Engineering Company, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-146-8721?

NSN 5998-01-146-8721 has 1 cross-referenced part number: 43H (Payne Engineering Company).

What NSN replaces 5998-01-146-8721?

There are 3 known substitutes for 5998-01-146-8721: 4940-00-261-8413, 1005-00-344-5966, 5120-01-369-9999. Verify interchangeability with system specifications before substitution.

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