PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20303Holder,electrical Card

Acterna Llc Dba Jdsu · NSN 5998-01-515-2463 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-515-2463 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-515-2463. Primary manufacturer part number: 20303.
Features
  • Holder,electrical Card — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Acterna Llc Dba Jdsu
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Holder,electrical Card, cataloged under National Stock Number 5998-01-515-2463, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Acterna Llc Dba Jdsu. This item has 2 commercial cross-references 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 NameHolder,electrical Card
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersActerna Llc Dba Jdsu (CAGE 61141)
Technical Specifications
ParameterValue
NSN5998-01-515-2463
Primary Part Number20303
Item NameHolder,electrical Card
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerActerna Llc Dba Jdsu
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 10
4140-00-136-9214476730 INTERCHANGEABLE
Guard,fan Impeller
Rotron Incorporated
3110-00-144-8542 INTERCHANGEABLE
Bearing,ball,annular
3110-00-156-6757G10531P11 INTERCHANGEABLE
Bearing,ball,annular
Siemens Energy, Inc.
3120-00-288-5914 INTERCHANGEABLE
Bearing,sleeve
5945-00-346-1704SM-D-321672 INTERCHANGEABLE
Relay Assembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4820-01-050-907620303 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5365-01-165-262220303 INTERCHANGEABLE
Shim
Moog Inc. Dba Ampac-Isp Corp
6515-01-291-301120303 INTERCHANGEABLE
Clip,nose,spirometry
Vitalograph Inc
6240-01-463-5858 INTERCHANGEABLE
Lamp,fluorescent
5120-01-601-562720303 INTERCHANGEABLE
Wrench,torque
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
45-20303-01 Acterna Llc Dba Jdsu (USA)
20303 PRIMARY Acterna Llc Dba Jdsu (USA)
Related Parts
4140-00-136-9214INTERCHANGEABLE
GUARD,FAN IMPELLER
476730
3110-00-144-8542INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-156-6757INTERCHANGEABLE
BEARING,BALL,ANNULAR
G10531P11
3120-00-288-5914INTERCHANGEABLE
BEARING,SLEEVE
5945-00-346-1704INTERCHANGEABLE
RELAY ASSEMBLY
SM-D-321672
4820-01-050-9076INTERCHANGEABLE
VALVE,SAFETY RELIEF
20303
5365-01-165-2622INTERCHANGEABLE
SHIM
20303
6515-01-291-3011INTERCHANGEABLE
CLIP,NOSE,SPIROMETRY
20303
6240-01-463-5858INTERCHANGEABLE
LAMP,FLUORESCENT
5120-01-601-5627INTERCHANGEABLE
WRENCH,TORQUE
20303

Frequently Asked Questions

What is NSN 5998-01-515-2463?

NSN 5998-01-515-2463 is a Holder,electrical Card, manufactured by Acterna Llc Dba Jdsu, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-515-2463?

NSN 5998-01-515-2463 has 2 cross-referenced part numbers: 45-20303-01 (Acterna Llc Dba Jdsu), 20303 (Acterna Llc Dba Jdsu).

What NSN replaces 5998-01-515-2463?

There are 10 known substitutes for 5998-01-515-2463: 4140-00-136-9214, 3110-00-144-8542, 3110-00-156-6757 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com