PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-8739Circuit Card Assembly

The Captor Corporation · NSN 5998-01-600-6464 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-600-6464 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-600-6464. Primary manufacturer part number: A-8739.
Features
  • Circuit Card Assembly — FSC 5998
  • Functional Description: TRANSIENT PROTECTION MODULE
  • Functional Description: TRANSIENT PROTECTION MODULE
  • 3 verified cross-references
  • Primary manufacturer: The Captor Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-600-6464, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is The Captor Corporation. Government technical data includes 2 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
NSN5998-01-600-6464
Primary Part NumberA-8739
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerThe Captor Corporation
StatusACTIVE
Functional DescriptionTRANSIENT PROTECTION MODULE
Functional DescriptionTRANSIENT PROTECTION MODULE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeCH
Weight4.7500 lbs
Cube0.8294 cu ft
Verified Substitutes 2
Tuning Unit
3040-00-392-7772SM-C-157163-2 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
H379615-1 Raytheon Company Dba Raytheon Co (USA)
A-8739 PRIMARY The Captor Corporation (USA)
H379615-1 Raytheon Company Dba Raytheon Co (USA)
Related Parts
6625-00-375-2381SUCCESSOR
TUNING UNIT
3040-00-392-7772INTERCHANGEABLE
LEVER,MANUAL CONTROL
SM-C-157163-2

Frequently Asked Questions

What is NSN 5998-01-600-6464?

NSN 5998-01-600-6464 is a Circuit Card Assembly, manufactured by The Captor Corporation, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-600-6464?

NSN 5998-01-600-6464 has 3 cross-referenced part numbers: H379615-1 (Raytheon Company Dba Raytheon Co), A-8739 (The Captor Corporation), H379615-1 (Raytheon Company Dba Raytheon Co).

What NSN replaces 5998-01-600-6464?

There are 2 known substitutes for 5998-01-600-6464: 6625-00-375-2381, 3040-00-392-7772. Verify interchangeability with system specifications before substitution.

What are the specifications of A-8739?

Key specifications for A-8739: Overall Width: 3.38 INCHES MAXIMUM IN; Special Features: INPUT CONNECTOR: MS3404D40-56P JAM NUT MOUNTING RECEPTACLE; OUTPUT CONNECTOR: MS34456W40-56S PLUG CONNECTOR (EMP); CONNECTOR KEYWAYS: 3 O'CLOCK; OPERATING TEMP: 0 TO 65 DEG C; PEAK POWER DISSIPATION: [email protected]; BIPOLAR V; Part Name Assigned by Controlling Agency: DWG: TRANSIENT PROTECTION MODULE ELECTROMAGNETICALLY ISOLATED; Functional Description: TRANSIENT PROTECTION MODULE. 12 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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