PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6677Circuit Card Assembly

Technobox Inc · NSN 5998-01-652-2478 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-652-2478 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-652-2478. Primary manufacturer part number: 6677.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • 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 5998-01-652-2478, 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 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.

Technical Specifications
ParameterValue
NSN5998-01-652-2478
Primary Part Number6677
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerTechnobox Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5210-00-101-7198599-9647-70 INTERCHANGEABLE
Blade,thickness Gage
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5330-00-237-76926677 INTERCHANGEABLE
Gasket
Coffin Turbo Pump Inc
4030-00-273-3082 INTERCHANGEABLE
Terminal,rope,swaging
3010-00-391-40846677 INTERCHANGEABLE
Coupling Half,shaft
Rexnord Industries Llc
5950-00-434-261816DW1320-3 INTERCHANGEABLE
Transformer,radio Frequency
Hobart Bros Co
4820-00-542-30516677 INTERCHANGEABLE
Disk,valve
Imi Cash Valve Inc
5960-00-715-0190 INTERCHANGEABLE
Electron Tube
4520-01-038-4588 INTERCHANGEABLE
Valve,air Venting,steam
4720-01-435-60366677-02 INTERCHANGEABLE
Hose Assembly,nonmetallic
Transdigm Inc Div Adelwiggins Group
Cross-Reference Index
Part NumberManufacturer
6677 PRIMARY Technobox Inc (USA)
Related Parts
5210-00-101-7198INTERCHANGEABLE
BLADE,THICKNESS GAGE
599-9647-70
5330-00-237-7692INTERCHANGEABLE
GASKET
6677
4030-00-273-3082INTERCHANGEABLE
TERMINAL,ROPE,SWAGING
3010-00-391-4084INTERCHANGEABLE
COUPLING HALF,SHAFT
6677
5950-00-434-2618INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
16DW1320-3
4820-00-542-3051INTERCHANGEABLE
DISK,VALVE
6677
5960-00-715-0190INTERCHANGEABLE
ELECTRON TUBE
4520-01-038-4588INTERCHANGEABLE
VALVE,AIR VENTING,STEAM
4720-01-435-6036INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
6677-02

Frequently Asked Questions

What is NSN 5998-01-652-2478?

NSN 5998-01-652-2478 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 5998-01-652-2478?

NSN 5998-01-652-2478 has 1 cross-referenced part number: 6677 (Technobox Inc).

What NSN replaces 5998-01-652-2478?

There are 9 known substitutes for 5998-01-652-2478: 5210-00-101-7198, 5330-00-237-7692, 4030-00-273-3082 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6677?

Key specifications for 6677: Part Name Assigned by Controlling Agency: IDE CONTROLLER PMC; Special Features: WITH PANEL CF INSTALLED; End Item Identification: PCI BUS WITH 2 TYPE 1 OR TYPE 2 COMPACT FLASH (CF) DEVIES MOUNTED ON AN ADAPTER; Part Name Assigned by Controlling Agency: IDE CONTROLLER PMC. 6 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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