PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49520Circuit Card Assembly

Westerbeke Corporation · NSN 5998-01-533-1603 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-533-1603 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-533-1603. Primary manufacturer part number: 49520.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Westerbeke Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-533-1603, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Westerbeke Corporation. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-533-1603
Primary Part Number49520
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerWesterbeke Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code1
Unit of IssueEA
SMR CodeJZ
Verified Substitutes 9
3110-00-100-059349520 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
2590-00-412-5450 INTERCHANGEABLE
Valve Assembly,winch
5940-00-557-131248330 INTERCHANGEABLE
Terminal Board
Honeywell International Inc. Div Aerospace - Torrance
3030-00-574-714048-330 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
5330-00-962-865697069 INTERCHANGEABLE
Seal,plain Encased
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
6130-01-103-132749520 INTERCHANGEABLE
Power Supply
Unison Industries Llc
4710-01-124-102749520 INTERCHANGEABLE
Tube,fuel Injector
Sabre Engines Ltd
5220-01-179-582749520 INTERCHANGEABLE
Gage,plug,thread
Spiralock Corp Dba Spiralock Corp Div Spiralock Corporation
5365-01-686-039849520 INTERCHANGEABLE
Spacer,special Shaped
Cat Pumps Corp
Cross-Reference Index
Part NumberManufacturer
49520 PRIMARY Westerbeke Corporation (USA)
48330 Westerbeke Corporation (USA)
Related Parts
3110-00-100-0593INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
49520
2590-00-412-5450INTERCHANGEABLE
VALVE ASSEMBLY,WINCH
5940-00-557-1312INTERCHANGEABLE
TERMINAL BOARD
48330
3030-00-574-7140INTERCHANGEABLE
BELT,V
48-330
5330-00-962-8656INTERCHANGEABLE
SEAL,PLAIN ENCASED
97069
6130-01-103-1327INTERCHANGEABLE
POWER SUPPLY
49520
4710-01-124-1027INTERCHANGEABLE
TUBE,FUEL INJECTOR
49520
5220-01-179-5827INTERCHANGEABLE
GAGE,PLUG,THREAD
49520
5365-01-686-0398INTERCHANGEABLE
SPACER,SPECIAL SHAPED
49520

Frequently Asked Questions

What is NSN 5998-01-533-1603?

NSN 5998-01-533-1603 is a Circuit Card Assembly, manufactured by Westerbeke Corporation, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-533-1603?

NSN 5998-01-533-1603 has 2 cross-referenced part numbers: 49520 (Westerbeke Corporation), 48330 (Westerbeke Corporation).

What NSN replaces 5998-01-533-1603?

There are 9 known substitutes for 5998-01-533-1603: 3110-00-100-0593, 2590-00-412-5450, 5940-00-557-1312 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 49520?

Key specifications for 49520: Part Name Assigned by Controlling Agency: PC BOARD ASSEMBLY; End Item Identification: CREW SHELTER (INLS) KDF208680-M; Part Name Assigned by Controlling Agency: PC BOARD ASSEMBLY; End Item Identification: CREW SHELTER (INLS) KDF208680-M. 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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