PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42577Network Module Assy

Gibbs Mfg and Research Corp · NSN 4920-00-838-6264 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-838-6264 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-838-6264. Primary manufacturer part number: 42577.
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 4920-00-838-6264, 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. 7 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
NSN4920-00-838-6264
Primary Part Number42577
Item NameNetwork Module Assy
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerGibbs Mfg and Research Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1650-00-055-292242577 INTERCHANGEABLE
Disk,valve
Woodward Hrt Inc
2530-00-626-4218 INTERCHANGEABLE
Brake,shoe Type
3040-01-074-1972 INTERCHANGEABLE
Parts Kit,clutch Control Lever
3010-01-165-3896071178-8 INTERCHANGEABLE
Clutch,assembly Kit
Sea Cure Technology, Inc
3020-01-314-5107369758PC3 INTERCHANGEABLE
Gear,bevel
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2040-01-444-8305 INTERCHANGEABLE
Clutch,connectin Kit
4810-01-647-979842577 INTERCHANGEABLE
Plug,rotary,valve
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
Cross-Reference Index
Part NumberManufacturer
42577 Gibbs Mfg and Research Corp (USA)
Related Parts
1650-00-055-2922INTERCHANGEABLE
DISK,VALVE
42577
2530-00-626-4218INTERCHANGEABLE
BRAKE,SHOE TYPE
3040-01-074-1972INTERCHANGEABLE
PARTS KIT,CLUTCH CONTROL LEVER
3010-01-165-3896INTERCHANGEABLE
CLUTCH,ASSEMBLY KIT
071178-8
3020-01-314-5107INTERCHANGEABLE
GEAR,BEVEL
369758PC3
2040-01-444-8305INTERCHANGEABLE
CLUTCH,CONNECTIN KIT
4810-01-647-9798INTERCHANGEABLE
PLUG,ROTARY,VALVE
42577

Frequently Asked Questions

What is NSN 4920-00-838-6264?

NSN 4920-00-838-6264 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 4920-00-838-6264?

NSN 4920-00-838-6264 has 1 cross-referenced part number: 42577 (Gibbs Mfg and Research Corp).

What NSN replaces 4920-00-838-6264?

There are 7 known substitutes for 4920-00-838-6264: 1650-00-055-2922, 2530-00-626-4218, 3040-01-074-1972 and 4 more. Verify interchangeability with system specifications before substitution.

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