PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8003Circuit Card Assembly

Drs Signal Solutions, Inc. · NSN 5998-00-405-6388 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-405-6388 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-405-6388. Primary manufacturer part number: 8003.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Drs Signal Solutions, 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 5998-00-405-6388, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Drs Signal Solutions, Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-405-6388
Primary Part Number8003
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerDrs Signal Solutions, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeY
Verified Substitutes 7
6145-01-265-906888777 SUCCESSOR
Cable,special Purpose,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
Analyzer,spectrum
Circuit Card Assembly
Voltmeter
4310-01-108-27148003B INTERCHANGEABLE
Head,frame Oil
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
6625-01-369-78538003-01 INTERCHANGEABLE
Analyzer,spectrum
Giga-Tronics Incorporated Dba Giga-Tronics
7025-01-641-82728003 INTERCHANGEABLE
Receiver,digital Data
Logos Imaging Llc
Cross-Reference Index
Part NumberManufacturer
8003B Drs Signal Solutions, Inc. (USA)
8003 PRIMARY Drs Signal Solutions, Inc. (USA)
Related Parts
6145-01-265-9068SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
88777
6625-01-367-1406SUCCESSOR
ANALYZER,SPECTRUM
5998-01-373-6266SUCCESSOR
CIRCUIT CARD ASSEMBLY
6625-01-595-3617SUCCESSOR
VOLTMETER
4310-01-108-2714INTERCHANGEABLE
HEAD,FRAME OIL
8003B
6625-01-369-7853INTERCHANGEABLE
ANALYZER,SPECTRUM
8003-01
7025-01-641-8272INTERCHANGEABLE
RECEIVER,DIGITAL DATA
8003

Frequently Asked Questions

What is NSN 5998-00-405-6388?

NSN 5998-00-405-6388 is a Circuit Card Assembly, manufactured by Drs Signal Solutions, Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-405-6388?

NSN 5998-00-405-6388 has 2 cross-referenced part numbers: 8003B (Drs Signal Solutions, Inc.), 8003 (Drs Signal Solutions, Inc.).

What NSN replaces 5998-00-405-6388?

There are 7 known substitutes for 5998-00-405-6388: 6145-01-265-9068, 6625-01-367-1406, 5998-01-373-6266 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8003?

Key specifications for 8003: Overall Length: 8.000 INCHES NOMINAL IN; Special Features: CAPACITOR 33,CONNECTOR 1,COIL 8,DIODE 5,RESISTOR 28,TRANSFORMER 6,TRANSISTOR 6,PRINTED WIRING BOARD 1; Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: RADIO SET,EXCEPT NAVIGATION,NONAIRBORNE; Overall Width: 1.800 INCHES NOMINAL IN. 10 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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