PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42556Matrix Module Assy

Gibbs Mfg and Research Corp · NSN 4920-00-838-6314 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-838-6314 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-838-6314. Primary manufacturer part number: 42556.
Features
  • Matrix Module Assy — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Gibbs Mfg and Research Corp
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Matrix Module Assy, cataloged under National Stock Number 4920-00-838-6314, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Gibbs Mfg and Research Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMatrix Module Assy
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersGibbs Mfg and Research Corp (CAGE 82092)
Technical Specifications
ParameterValue
NSN4920-00-838-6314
Primary Part Number42556
Item NameMatrix Module Assy
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerGibbs Mfg and Research Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5360-00-330-084942556 INTERCHANGEABLE
Spring,helical,compression
Woodward Hrt Inc
5945-00-523-176533K INTERCHANGEABLE
Relay,thermal
Reliance Comm/tec Corp Lorain Products Div
5325-00-700-09977000997 INTERCHANGEABLE
Grommet,nonmetallic
U S Army Tank Automotive Command Amsta-Im-Mm
5950-01-176-5617TW-64752 INTERCHANGEABLE
Transformer,power
Magnetika
5962-01-201-450742556 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5360-01-240-067642556 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
42556 Gibbs Mfg and Research Corp (USA)
Related Parts
5360-00-330-0849INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
42556
5945-00-523-1765INTERCHANGEABLE
RELAY,THERMAL
33K
5325-00-700-0997INTERCHANGEABLE
GROMMET,NONMETALLIC
7000997
5950-01-176-5617INTERCHANGEABLE
TRANSFORMER,POWER
TW-64752
5962-01-201-4507INTERCHANGEABLE
MICROCIRCUIT,MEMORY
42556
5360-01-240-0676INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
42556

Frequently Asked Questions

What is NSN 4920-00-838-6314?

NSN 4920-00-838-6314 is a Matrix Module Assy, manufactured by Gibbs Mfg and Research Corp, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-838-6314?

NSN 4920-00-838-6314 has 1 cross-referenced part number: 42556 (Gibbs Mfg and Research Corp).

What NSN replaces 4920-00-838-6314?

There are 6 known substitutes for 4920-00-838-6314: 5360-00-330-0849, 5945-00-523-1765, 5325-00-700-0997 and 3 more. Verify interchangeability with system specifications before substitution.

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