PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

910-61005 REV 1RCircuit Card Assembly

Mercury Systems, Inc. Dba Mercury Systems, Inc · NSN 5998-01-642-5371 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-642-5371 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-642-5371. Primary manufacturer part number: 910-61005 REV 1R.
Features
  • Circuit Card Assembly — FSC 5998
  • 9 verified cross-references
  • Primary manufacturer: Mercury Systems, Inc. Dba Mercury 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 5998-01-642-5371, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Mercury Systems, Inc. Dba Mercury Systems, Inc. This item has 9 commercial cross-references from 4 manufacturers, 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.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersNaval Sea Systems Command (CAGE 53711); Mercury Systems, Inc. Dba Mercury Systems, Inc (CAGE 3E5E2); Lockheed Martin Corporation Div Rms (CAGE 02769); Mercury Systems Inc Dba Mercury Systems, Inc (CAGE 3X893)
Technical Specifications
ParameterValue
NSN5998-01-642-5371
Primary Part Number910-61005 REV 1R
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerMercury Systems, Inc. Dba Mercury Systems, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeVM
Weight9.0000 lbs
Cube0.3542 cu ft
Verified Substitutes 3
1285-01-628-414920528732-8 INTERCHANGEABLE
Ethernet Transceiver
Lockheed Martin Corporation Div Rms
4920-01-641-469720528732-11 INTERCHANGEABLE
Function Module
Lockheed Martin Corporation Div Rms
1285-01-641-495920528732-12 INTERCHANGEABLE
Module-Processor
Lockheed Martin Corporation Div Rms
Cross-Reference Index
Part NumberManufacturer
8431025-14 Naval Sea Systems Command (USA)
910-61005 REV 1R PRIMARY Mercury Systems, Inc. Dba Mercury Systems, Inc (USA)
20528732/SHEET 4 Lockheed Martin Corporation Div Rms (USA)
8431025-14 PRIMARY Mercury Systems Inc Dba Mercury Systems, Inc (USA)
20528732-14 PRIMARY Lockheed Martin Corporation Div Rms (USA)
910-61005 REV. 1P Mercury Systems Inc Dba Mercury Systems, Inc (USA)
910-61005 REV. 1M Mercury Systems Inc Dba Mercury Systems, Inc (USA)
910-61005 REV. 1N Mercury Systems Inc Dba Mercury Systems, Inc (USA)
910-61005 REV 1R Mercury Systems Inc Dba Mercury Systems, Inc (USA)
Related Parts
1285-01-628-4149INTERCHANGEABLE
ETHERNET TRANSCEIVER
20528732-8
4920-01-641-4697INTERCHANGEABLE
FUNCTION MODULE
20528732-11
1285-01-641-4959INTERCHANGEABLE
MODULE-PROCESSOR
20528732-12

Frequently Asked Questions

What is NSN 5998-01-642-5371?

NSN 5998-01-642-5371 is a Circuit Card Assembly, manufactured by Mercury Systems, Inc. Dba Mercury Systems, Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-642-5371?

NSN 5998-01-642-5371 has 9 cross-referenced part numbers: 8431025-14 (Naval Sea Systems Command), 910-61005 REV 1R (Mercury Systems, Inc. Dba Mercury Systems, Inc), 20528732/SHEET 4 (Lockheed Martin Corporation Div Rms), 8431025-14 (Mercury Systems Inc Dba Mercury Systems, Inc), 20528732-14 (Lockheed Martin Corporation Div Rms) and 4 more.

What NSN replaces 5998-01-642-5371?

There are 3 known substitutes for 5998-01-642-5371: 1285-01-628-4149, 4920-01-641-4697, 1285-01-641-4959. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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