PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1012506-1Electronic Components Assembly

General Dynamics Mission Systems, Inc. · NSN 5998-01-699-7554 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-699-7554 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-699-7554. Primary manufacturer part number: 1012506-1.
Features
  • Electronic Components Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: General Dynamics Mission Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electronic Components Assembly, cataloged under National Stock Number 5998-01-699-7554, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is General Dynamics Mission Systems, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-699-7554
Primary Part Number1012506-1
Item NameElectronic Components Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerGeneral Dynamics Mission Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeJH
Verified Substitutes 3
5305-00-221-6116 INTERCHANGEABLE
Screw,machine
5998-00-299-091510125061 INTERCHANGEABLE
Circuit Card Assembly
Us Army Aviation and Missile Command
4820-00-728-747110125061 INTERCHANGEABLE
Valve,safety Relief
Fwd Seagrave Holdings Lp
Cross-Reference Index
Part NumberManufacturer
1012506-1 PRIMARY General Dynamics Mission Systems, Inc. (USA)
Related Parts
5305-00-221-6116INTERCHANGEABLE
SCREW,MACHINE
5998-00-299-0915INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
10125061
4820-00-728-7471INTERCHANGEABLE
VALVE,SAFETY RELIEF
10125061

Frequently Asked Questions

What is NSN 5998-01-699-7554?

NSN 5998-01-699-7554 is a Electronic Components Assembly, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-699-7554?

NSN 5998-01-699-7554 has 1 cross-referenced part number: 1012506-1 (General Dynamics Mission Systems, Inc.).

What NSN replaces 5998-01-699-7554?

There are 3 known substitutes for 5998-01-699-7554: 5305-00-221-6116, 5998-00-299-0915, 4820-00-728-7471. Verify interchangeability with system specifications before substitution.

What are the specifications of 1012506-1?

Key specifications for 1012506-1: Part Name Assigned by Controlling Agency: ELECTRONIC COMPONENT; Part Name Assigned by Controlling Agency: ELECTRONIC COMPONENT. 2 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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