PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6777Circuit Card Assembly

Technobox Inc · NSN 5998-01-719-0661 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-719-0661 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-719-0661. Primary manufacturer part number: 6777.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Technobox 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 5998-01-719-0661, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Technobox 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.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersL3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (CAGE 06401); Technobox Inc (CAGE 0X0D1)
Technical Specifications
ParameterValue
NSN5998-01-719-0661
Primary Part Number6777
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerTechnobox Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Verified Substitutes 6
2995-00-147-14816777 INTERCHANGEABLE
Clip
Textron Lycoming Inc Williamsport Plant
5305-00-208-2619 INTERCHANGEABLE
Screw,externally Relieved Body
2920-00-312-4619 INTERCHANGEABLE
Winding,motor Field
3110-00-554-5962 INTERCHANGEABLE
Bearing,ball,annular
5960-00-773-80136777 INTERCHANGEABLE
Electron Tube
Triton Services Incorporated Dba Electron Technology Division Div Electron Technology Division
3020-01-551-2463 INTERCHANGEABLE
Gear,ratchet
Cross-Reference Index
Part NumberManufacturer
1000174497 L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA)
6777 PRIMARY Technobox Inc (USA)
Related Parts
2995-00-147-1481INTERCHANGEABLE
CLIP
6777
5305-00-208-2619INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
2920-00-312-4619INTERCHANGEABLE
WINDING,MOTOR FIELD
3110-00-554-5962INTERCHANGEABLE
BEARING,BALL,ANNULAR
5960-00-773-8013INTERCHANGEABLE
ELECTRON TUBE
6777
3020-01-551-2463INTERCHANGEABLE
GEAR,RATCHET

Frequently Asked Questions

What is NSN 5998-01-719-0661?

NSN 5998-01-719-0661 is a Circuit Card Assembly, manufactured by Technobox Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-719-0661?

NSN 5998-01-719-0661 has 2 cross-referenced part numbers: 1000174497 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West), 6777 (Technobox Inc).

What NSN replaces 5998-01-719-0661?

There are 6 known substitutes for 5998-01-719-0661: 2995-00-147-1481, 5305-00-208-2619, 2920-00-312-4619 and 3 more. Verify interchangeability with system specifications before substitution.

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