PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G40355Terminal Box

Telephone Company of America Incorporated · NSN 5940-00-548-4055 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-548-4055 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-548-4055. Primary manufacturer part number: G40355.
Features
  • Terminal Box — FSC 5940
  • Cable Entrance Diameter: 0.250 INCHES NOMINAL IN
  • Material: PLASTIC PHENOLIC
  • Terminal Type and Quantity: 4 SCREW
  • Entrance Type and Quantity: 2 UNTHREADED HUB
  • Features Provided: COVER
  • 4 verified cross-references
  • Primary manufacturer: Telephone Company of America Incorporated
Applications
  • Applications requiring Plastic Phenolic construction
General Description

The Terminal Box, cataloged under National Stock Number 5940-00-548-4055, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Telephone Company of America Incorporated. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5940-00-548-4055
Primary Part NumberG40355
Item NameTerminal Box
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerTelephone Company of America Incorporated
StatusACTIVE
Cable Entrance Diameter0.250 INCHES NOMINAL IN
MaterialPLASTIC PHENOLIC
Terminal Type and Quantity4 SCREW
Entrance Type and Quantity2 UNTHREADED HUB
Features ProvidedCOVER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-00-245-5695SC-B-36367 INTERCHANGEABLE
Reactor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5998-00-920-2343G390018-2 INTERCHANGEABLE
Electronic Components Assembly
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
G40355 PRIMARY Telephone Company of America Incorporated (USA)
SCD8005D PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
JB47 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
A4542 Dayton Acme Co the (USA)
Related Parts
5950-00-245-5695INTERCHANGEABLE
REACTOR
SC-B-36367
5998-00-920-2343INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
G390018-2

Frequently Asked Questions

What is NSN 5940-00-548-4055?

NSN 5940-00-548-4055 is a Terminal Box, manufactured by Telephone Company of America Incorporated, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-548-4055?

NSN 5940-00-548-4055 has 4 cross-referenced part numbers: G40355 (Telephone Company of America Incorporated), SCD8005D (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), JB47 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), A4542 (Dayton Acme Co the).

What NSN replaces 5940-00-548-4055?

There are 2 known substitutes for 5940-00-548-4055: 5950-00-245-5695, 5998-00-920-2343. Verify interchangeability with system specifications before substitution.

What are the specifications of G40355?

Key specifications for G40355: Cable Entrance Diameter: 0.250 INCHES NOMINAL IN; Material: PLASTIC PHENOLIC; Terminal Type and Quantity: 4 SCREW; Entrance Type and Quantity: 2 UNTHREADED HUB. 5 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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