PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

621947Circuit Card Assembly

Raytheon Technical Services Company · NSN 5998-00-106-6777 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-106-6777 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-106-6777. Primary manufacturer part number: 621947.
Features
  • Circuit Card Assembly — FSC 5998
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • 2 verified cross-references
  • Primary manufacturer: Raytheon Technical Services Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-106-6777, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Technical Services Company. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-00-106-6777
Primary Part Number621947
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerRaytheon Technical Services Company
StatusACTIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-01-126-0776A-1205-J-842 INTERCHANGEABLE
Seal,plain Encased
The Timken Corporation
5330-01-352-7549621947 INTERCHANGEABLE
Packing Assembly
Wiggins Lift Co Inc
Cross-Reference Index
Part NumberManufacturer
621947 Raytheon Technical Services Company (USA)
621947 Cae Usa Inc. (USA)
Related Parts
5330-01-126-0776INTERCHANGEABLE
SEAL,PLAIN ENCASED
A-1205-J-842
5330-01-352-7549INTERCHANGEABLE
PACKING ASSEMBLY
621947

Frequently Asked Questions

What is NSN 5998-00-106-6777?

NSN 5998-00-106-6777 is a Circuit Card Assembly, manufactured by Raytheon Technical Services Company, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-106-6777?

NSN 5998-00-106-6777 has 2 cross-referenced part numbers: 621947 (Raytheon Technical Services Company), 621947 (Cae Usa Inc.).

What NSN replaces 5998-00-106-6777?

There are 2 known substitutes for 5998-00-106-6777: 5330-01-126-0776, 5330-01-352-7549. Verify interchangeability with system specifications before substitution.

What are the specifications of 621947?

Key specifications for 621947: Special Features: CAP 8;IC 70;PWB 1:PLUGS INTO PRINTED CIRCUIT CONNECTOR:TRAINIER,WEAPONSSYSTEM,AIRCRAFT; Overall Width: 7.562 INCHES NOMINAL IN; Criticality Code Justification: CBBL; Overall Height: 0.750 INCHES NOMINAL IN. 14 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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