PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

667784-401Circuit Card Assembly

Drs Sustainment Systems Inc · NSN 5998-01-115-3933 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-115-3933 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-115-3933. Primary manufacturer part number: 667784-401.
Features
  • Circuit Card Assembly — FSC 5998
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • 3 verified cross-references
  • Primary manufacturer: Drs Sustainment Systems 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 5998-01-115-3933, 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 Sustainment Systems Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-115-3933
Primary Part Number667784-401
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerDrs Sustainment Systems Inc
StatusACTIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeT
Unit of IssueEA
SMR CodeVT
Weight1.0000 lbs
Cube0.1958 cu ft
Verified Substitutes 2
4320-00-008-7329066-07784-000 INTERCHANGEABLE
Ring,wearing
Aqua-Chem, Inc. Dba Aqua-Chem Inc
2815-01-327-64773901793 INTERCHANGEABLE
Pin,piston
Brinkley Technology Group Llc Dba Hercules Manufacturing
Cross-Reference Index
Part NumberManufacturer
667784-401 Drs Sustainment Systems Inc (USA)
667784 Drs Sustainment Systems, Inc. (USA)
667784-401 Drs Sustainment Systems, Inc. (USA)
Related Parts
4320-00-008-7329INTERCHANGEABLE
RING,WEARING
066-07784-000
2815-01-327-6477INTERCHANGEABLE
PIN,PISTON
3901793

Frequently Asked Questions

What is NSN 5998-01-115-3933?

NSN 5998-01-115-3933 is a Circuit Card Assembly, manufactured by Drs Sustainment Systems Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-115-3933?

NSN 5998-01-115-3933 has 3 cross-referenced part numbers: 667784-401 (Drs Sustainment Systems Inc), 667784 (Drs Sustainment Systems, Inc.), 667784-401 (Drs Sustainment Systems, Inc.).

What NSN replaces 5998-01-115-3933?

There are 2 known substitutes for 5998-01-115-3933: 4320-00-008-7329, 2815-01-327-6477. Verify interchangeability with system specifications before substitution.

What are the specifications of 667784-401?

Key specifications for 667784-401: Special Features: CAP 17,IC 33,RES 5,PWB 1;INSTRUMENTATION; Criticality Code Justification: CBBL; End Item Identification: TACTICAL RADAR THREAT GENERATOR; Features Provided: ELECTROSTATIC SENSITIVE. 8 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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