PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

121447-1Junction Box

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5975-01-482-0398 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-482-0398 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-482-0398. Primary manufacturer part number: 121447-1.
Features
  • Junction Box — FSC 5975
  • 2 verified cross-references
  • Primary manufacturer: L3harris Technologies, Inc. Div Space and Airborne Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Junction Box, cataloged under National Stock Number 5975-01-482-0398, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5975-01-482-0398
Primary Part Number121447-1
Item NameJunction Box
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-100-314014118 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Ntn Bearing Corporation of America
4320-00-977-2796121447 INTERCHANGEABLE
Rocker Plate,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
Cross-Reference Index
Part NumberManufacturer
121447 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
121447-1 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
3110-00-100-3140INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
14118
4320-00-977-2796INTERCHANGEABLE
ROCKER PLATE,PUMP
121447

Frequently Asked Questions

What is NSN 5975-01-482-0398?

NSN 5975-01-482-0398 is a Junction Box, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-482-0398?

NSN 5975-01-482-0398 has 2 cross-referenced part numbers: 121447 (L3harris Technologies, Inc. Div Space and Airborne Systems), 121447-1 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5975-01-482-0398?

There are 2 known substitutes for 5975-01-482-0398: 3110-00-100-3140, 4320-00-977-2796. Verify interchangeability with system specifications before substitution.

What are the specifications of 121447-1?

Key specifications for 121447-1: Special Features: CASE MATERIAL ALUMINUIM; End Item Identification: M105 MOD-4 MAGNETIC MINESWEEPER. 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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