PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42573Network Module Assy

Gibbs Mfg and Research Corp · NSN 4920-00-838-6274 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-838-6274 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-838-6274. Primary manufacturer part number: 42573.
Features
  • Network 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 Network Module Assy, cataloged under National Stock Number 4920-00-838-6274, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNetwork Module Assy
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersGibbs Mfg and Research Corp (CAGE 82092)
Technical Specifications
ParameterValue
NSN4920-00-838-6274
Primary Part Number42573
Item NameNetwork Module Assy
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerGibbs Mfg and Research Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1650-00-330-016942573 INTERCHANGEABLE
Spacer-Selector
Woodward Hrt Inc
5950-01-216-0388425427-1 INTERCHANGEABLE
Transformer,power
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
6695-01-237-464042573 INTERCHANGEABLE
Indicator Assembly
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5330-01-276-166442573 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
Cross-Reference Index
Part NumberManufacturer
42573 Gibbs Mfg and Research Corp (USA)
Related Parts
1650-00-330-0169INTERCHANGEABLE
SPACER-SELECTOR
42573
5950-01-216-0388INTERCHANGEABLE
TRANSFORMER,POWER
425427-1
6695-01-237-4640INTERCHANGEABLE
INDICATOR ASSEMBLY
42573
5330-01-276-1664INTERCHANGEABLE
SEAL,PLAIN ENCASED
42573

Frequently Asked Questions

What is NSN 4920-00-838-6274?

NSN 4920-00-838-6274 is a Network 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 4920-00-838-6274?

NSN 4920-00-838-6274 has 1 cross-referenced part number: 42573 (Gibbs Mfg and Research Corp).

What NSN replaces 4920-00-838-6274?

There are 4 known substitutes for 4920-00-838-6274: 1650-00-330-0169, 5950-01-216-0388, 6695-01-237-4640 and 1 more. Verify interchangeability with system specifications before substitution.

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