PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30526-1Circuit Card Assembly

Science Applications International Corporation · NSN 5998-01-664-3110 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-664-3110 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-664-3110. Primary manufacturer part number: 30526-1.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Science Applications International 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 5998-01-664-3110, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Science Applications International 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.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersScience Applications International Corporation (CAGE 60595)
Technical Specifications
ParameterValue
NSN5998-01-664-3110
Primary Part Number30526-1
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerScience Applications International Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJ
Verified Substitutes 9
5975-00-519-78177418 INTERCHANGEABLE
Cover,conduit Outlet
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
6850-00-689-5646 INTERCHANGEABLE
Sealer,chemcial
3040-00-758-9839305261 INTERCHANGEABLE
Shaft,shouldered
Brp Us Inc
5940-00-834-9660013-3007-00-0-689 INTERCHANGEABLE
Terminal,stud
Itt Cannon Rf Products
5360-01-232-437530526 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
1560-01-329-520430526 INTERCHANGEABLE
Fitting Fueling an
Riten Industries Inc
3010-01-365-16203052-6 INTERCHANGEABLE
Carrier,gear Assembly
Eaton Aerospace Llc Sterer Engineering Morgan Actuators
6530-01-421-550230526 INTERCHANGEABLE
Pad,heater,cleaner,
L & R Manufacturing Company
5305-01-432-448630526 INTERCHANGEABLE
Screw,machine
Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc.
Cross-Reference Index
Part NumberManufacturer
30526 Science Applications International Corporation (USA)
30526-1 PRIMARY Science Applications International Corporation (USA)
Related Parts
5975-00-519-7817INTERCHANGEABLE
COVER,CONDUIT OUTLET
7418
6850-00-689-5646INTERCHANGEABLE
SEALER,CHEMCIAL
3040-00-758-9839INTERCHANGEABLE
SHAFT,SHOULDERED
305261
5940-00-834-9660INTERCHANGEABLE
TERMINAL,STUD
013-3007-00-0-689
5360-01-232-4375INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
30526
1560-01-329-5204INTERCHANGEABLE
FITTING FUELING AN
30526
3010-01-365-1620INTERCHANGEABLE
CARRIER,GEAR ASSEMBLY
3052-6
6530-01-421-5502INTERCHANGEABLE
PAD,HEATER,CLEANER,
30526
5305-01-432-4486INTERCHANGEABLE
SCREW,MACHINE
30526

Frequently Asked Questions

What is NSN 5998-01-664-3110?

NSN 5998-01-664-3110 is a Circuit Card Assembly, manufactured by Science Applications International Corporation, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-664-3110?

NSN 5998-01-664-3110 has 2 cross-referenced part numbers: 30526 (Science Applications International Corporation), 30526-1 (Science Applications International Corporation).

What NSN replaces 5998-01-664-3110?

There are 9 known substitutes for 5998-01-664-3110: 5975-00-519-7817, 6850-00-689-5646, 3040-00-758-9839 and 6 more. Verify interchangeability with system specifications before substitution.

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