PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25-501Circuit Card Assembly

Olympus America Inc · NSN 5998-01-242-9755 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-242-9755 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-242-9755. Primary manufacturer part number: 25-501.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Olympus America 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 5998-01-242-9755, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Olympus America 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
NSN5998-01-242-9755
Primary Part Number25-501
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerOlympus America Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 6
5977-00-636-075725501 INTERCHANGEABLE
Brush,electrical Contact
Champion Aerospace Llc
4820-00-756-55372736 INTERCHANGEABLE
Seat,valve
Lawler Manufacturing Company, Inc.
5315-01-037-524411449 INTERCHANGEABLE
Pin,spring
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5325-01-067-903125501 INTERCHANGEABLE
Ring,retaining
Bowmar Llc Dba Bowmar Instrument Corp
6110-01-087-90712550-1 INTERCHANGEABLE
Panel,power Distribution
Naval Ship Systems Command
3040-01-299-5771 INTERCHANGEABLE
Gearshaft,spur
Cross-Reference Index
Part NumberManufacturer
25-501 Olympus Scientific Solutions Technologies Inc. (USA)
25-501 PRIMARY Olympus America Inc (USA)
Related Parts
5977-00-636-0757INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
25501
4820-00-756-5537INTERCHANGEABLE
SEAT,VALVE
2736
5315-01-037-5244INTERCHANGEABLE
PIN,SPRING
11449
5325-01-067-9031INTERCHANGEABLE
RING,RETAINING
25501
6110-01-087-9071INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
2550-1
3040-01-299-5771INTERCHANGEABLE
GEARSHAFT,SPUR

Frequently Asked Questions

What is NSN 5998-01-242-9755?

NSN 5998-01-242-9755 is a Circuit Card Assembly, manufactured by Olympus America Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-242-9755?

NSN 5998-01-242-9755 has 2 cross-referenced part numbers: 25-501 (Olympus Scientific Solutions Technologies Inc.), 25-501 (Olympus America Inc).

What NSN replaces 5998-01-242-9755?

There are 6 known substitutes for 5998-01-242-9755: 5977-00-636-0757, 4820-00-756-5537, 5315-01-037-5244 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25-501?

Key specifications for 25-501: Special Features: PRINTED WIRING BOARD 1; CONNECTOR 2; CAPACITOR,FIXED 18; MICROCIRCUIT 2; RESISTOR FIXED 25; SEMICONDUCTOR DEVICE 4; TRANSISTOR 4; End Item Identification: AVIONICS SUPPORT; Special Features: PRINTED WIRING BOARD 1; CONNECTOR 2; CAPACITOR,FIXED 18; MICROCIRCUIT 2; RESISTOR FIXED 25; SEMICONDUCTOR DEVICE 4; TRANSISTOR 4; End Item Identification: AVIONICS SUPPORT. 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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