PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PB4Circuit Card Assembly

Raven Engineering, Inc. · NSN 5998-01-433-9023 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-433-9023 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-433-9023. Primary manufacturer part number: PB4.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Raven Engineering, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-433-9023, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raven Engineering, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-433-9023
Primary Part NumberPB4
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerRaven Engineering, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0200 lbs
Cube0.0264 cu ft
Verified Substitutes 6
5950-00-116-8638PB4 INTERCHANGEABLE
Transformer,power
Yale Industrial Products, Inc. Div Duff Norton Company
5975-00-816-9617991 INTERCHANGEABLE
Bushing,electrical Conduit
M&w Electric Manufacturing Co. Llc
7520-01-054-4329 INTERCHANGEABLE
Pen,recording
7520-01-060-58207520-01-060-5820 INTERCHANGEABLE
Pen,ball-Point
National Industries for the Blind
4720-01-398-6831PB-4 INTERCHANGEABLE
Hose,nonmetallic
Swagelok Co
6530-01-600-4426PB4 INTERCHANGEABLE
Bag,sterilization
Healthmark Industries Co., Inc.
Cross-Reference Index
Part NumberManufacturer
PB4 Balance Engineering Corporation Dba Dynotech Engineering Services Div Balance Engineering (USA)
PB4 PRIMARY Raven Engineering, Inc. (USA)
Related Parts
5950-00-116-8638INTERCHANGEABLE
TRANSFORMER,POWER
PB4
5975-00-816-9617INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUIT
991
7520-01-054-4329INTERCHANGEABLE
PEN,RECORDING
7520-01-060-5820INTERCHANGEABLE
PEN,BALL-POINT
7520-01-060-5820
4720-01-398-6831INTERCHANGEABLE
HOSE,NONMETALLIC
PB-4
6530-01-600-4426INTERCHANGEABLE
BAG,STERILIZATION
PB4

Frequently Asked Questions

What is NSN 5998-01-433-9023?

NSN 5998-01-433-9023 is a Circuit Card Assembly, manufactured by Raven Engineering, Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-433-9023?

NSN 5998-01-433-9023 has 2 cross-referenced part numbers: PB4 (Balance Engineering Corporation Dba Dynotech Engineering Services Div Balance Engineering), PB4 (Raven Engineering, Inc.).

What NSN replaces 5998-01-433-9023?

There are 6 known substitutes for 5998-01-433-9023: 5950-00-116-8638, 5975-00-816-9617, 7520-01-054-4329 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PB4?

Key specifications for PB4: End Item Identification: BALANCING MAC; Part Name Assigned by Controlling Agency: INPUT OUTPUT BOARD; End Item Identification: BALANCING MAC; Part Name Assigned by Controlling Agency: INPUT OUTPUT BOARD. 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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