PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

OMM-NSCircuit Card Assembly

Diamond Systems Corp · NSN 5998-01-526-1900 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-526-1900 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-526-1900. Primary manufacturer part number: OMM-NS.
Features
  • Circuit Card Assembly — FSC 5998
  • 3 verified cross-references
  • Primary manufacturer: Diamond Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-526-1900, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Diamond Systems Corp. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-526-1900
Primary Part NumberOMM-NS
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerDiamond Systems Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.5000 lbs
Cube0.1442 cu ft
Verified Substitutes 1
5995-01-534-97849319C10G01 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
7002603 Naval Sea Systems Command (USA)
OMM-NS PRIMARY Diamond Systems Corp (USA)
593-6405224-94 Naval Sea Systems Command (USA)
Related Parts
5995-01-534-9784INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
9319C10G01

Frequently Asked Questions

What is NSN 5998-01-526-1900?

NSN 5998-01-526-1900 is a Circuit Card Assembly, manufactured by Diamond Systems Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-526-1900?

NSN 5998-01-526-1900 has 3 cross-referenced part numbers: 7002603 (Naval Sea Systems Command), OMM-NS (Diamond Systems Corp), 593-6405224-94 (Naval Sea Systems Command).

What NSN replaces 5998-01-526-1900?

There is 1 known substitute for 5998-01-526-1900: 5995-01-534-9784. Verify interchangeability with system specifications before substitution.

What are the specifications of OMM-NS?

Key specifications for OMM-NS: End Item Identification: NAVIGATION SIMULATION SUBSYSTEM (53711), BFTT; 58427-40800-30 (97384), NAVSIM SUBSYSTEM BFTT; 58427-40800-90 (97384), NAVSIM SUBSYSTEM BFTT; 58427-40800-80 (97384), NAVSIM SUBSYSTEM BFTT; 58427-40800-10 (97384), NAVSIM SSUBSYSTEM BFTT; 58427-40800-50 (97384), NAVSIM SUBSYSTEM BFTT; End Item Identification: NAVIGATION SIMULATION SUBSYSTEM (53711), BFTT; 58427-40800-30 (97384), NAVSIM SUBSYSTEM BFTT; 58427-40800-90 (97384), NAVSIM SUBSYSTEM BFTT; 58427-40800-80 (97384), NAVSIM SUBSYSTEM BFTT; 58427-40800-10 (97384), NAVSIM SSUBSYSTEM BFTT; 58427-40800-50 (97384), NAVSIM SUBSYSTEM BFTT. 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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