PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7681Circuit Card Assembly

Drs Signal Solutions, Inc. · NSN 5998-00-056-1204 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-056-1204 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-056-1204. Primary manufacturer part number: 7681.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • 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 5998-00-056-1204, 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 1 commercial cross-reference 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)
ManufacturersDrs Signal Solutions, Inc. (CAGE 14632)
Technical Specifications
ParameterValue
NSN5998-00-056-1204
Primary Part Number7681
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 CodeJ
Weight0.0300 lbs
Cube0.0318 cu ft
Verified Substitutes 9
4710-00-248-4310 INTERCHANGEABLE
Tube Assembly,metal
5935-00-811-9621768-1 INTERCHANGEABLE
Connector,plug,electrical
Microwave Devices Inc
5342-00-975-52317681 INTERCHANGEABLE
Receptacle,quick Release Pin
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
3040-01-047-1392 INTERCHANGEABLE
Shaft,straight
5962-01-205-4881 INTERCHANGEABLE
Microcircuit,digital
5950-01-353-2870 INTERCHANGEABLE
Reactor
8010-01-532-12117681 INTERCHANGEABLE
Primer Coating
General Dynamics - Ots, Inc.
5310-01-565-47247681 INTERCHANGEABLE
Washer,shouldered
Keystone Electronics Corp
5340-01-578-10907681 INTERCHANGEABLE
Boot,dust and Moisture Seal
Plastic Dip Moldings Inc
Cross-Reference Index
Part NumberManufacturer
7681 PRIMARY Drs Signal Solutions, Inc. (USA)
Related Parts
4710-00-248-4310INTERCHANGEABLE
TUBE ASSEMBLY,METAL
5935-00-811-9621INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
768-1
5342-00-975-5231INTERCHANGEABLE
RECEPTACLE,QUICK RELEASE PIN
7681
3040-01-047-1392INTERCHANGEABLE
SHAFT,STRAIGHT
5962-01-205-4881INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5950-01-353-2870INTERCHANGEABLE
REACTOR
8010-01-532-1211INTERCHANGEABLE
PRIMER COATING
7681
5310-01-565-4724INTERCHANGEABLE
WASHER,SHOULDERED
7681
5340-01-578-1090INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
7681

Frequently Asked Questions

What is NSN 5998-00-056-1204?

NSN 5998-00-056-1204 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 5998-00-056-1204?

NSN 5998-00-056-1204 has 1 cross-referenced part number: 7681 (Drs Signal Solutions, Inc.).

What NSN replaces 5998-00-056-1204?

There are 9 known substitutes for 5998-00-056-1204: 4710-00-248-4310, 5935-00-811-9621, 5342-00-975-5231 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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