PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B658Electronic Module,standardized

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan · NSN 5963-01-492-6610 · FSC 5963 · Electronic Module,standardized
Verified by PartsTable
NSN 5963-01-492-6610 — this item is cataloged by the U.S. Government under National Stock Number 5963-01-492-6610. Primary manufacturer part number: B658.
Features
  • Electronic Module,standardized — FSC 5963
  • 3 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electronic Module,standardized, cataloged under National Stock Number 5963-01-492-6610, is classified within Federal Supply Class 5963 (Electronic Module,standardized) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan. 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.

Technical Specifications
ParameterValue
NSN5963-01-492-6610
Primary Part NumberB658
Item NameElectronic Module,standardized
FSC / FSG5963 / 59 — Electronic Module,standardized
ManufacturerLockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3020-00-231-8710 INTERCHANGEABLE
Link,roller Chain
6625-00-915-9228 INTERCHANGEABLE
Voltmeter
Cross-Reference Index
Part NumberManufacturer
B658 PRIMARY Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
79C0364-00 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
B658 PRIMARY Lockheed Martin Corporation Div Rms - Manassas (USA)
Related Parts
3020-00-231-8710INTERCHANGEABLE
LINK,ROLLER CHAIN
6625-00-915-9228INTERCHANGEABLE
VOLTMETER

Frequently Asked Questions

What is NSN 5963-01-492-6610?

NSN 5963-01-492-6610 is a Electronic Module,standardized, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 5963 (Electronic Module,standardized). Status: active.

What are the part numbers for NSN 5963-01-492-6610?

NSN 5963-01-492-6610 has 3 cross-referenced part numbers: B658 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 79C0364-00 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), B658 (Lockheed Martin Corporation Div Rms - Manassas).

What NSN replaces 5963-01-492-6610?

There are 2 known substitutes for 5963-01-492-6610: 3020-00-231-8710, 6625-00-915-9228. Verify interchangeability with system specifications before substitution.

What are the specifications of B658?

Key specifications for B658: Part Name Assigned by Controlling Agency: INAVY: MOD, PMC, 10/100BASE; End Item Identification: AN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE; OJ-740(V)4/UYK FC1; OA-9491/UYQ-70(V), DISP GRP, SUB COM, ECS DPS; OA-9491/UYQ-7-(V), DISP GRP, SUB COM, ECS MAIN; OL-656(V)3/SYQ-24(V) FC3; OJ-719(V)15/UYQ-70(V)2, MK92FCS. 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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