PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

5-86532Gearbox Assembly,aircraft

The Boeing Company Div Defense · NSN 1680-00-332-2642 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-332-2642 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-332-2642. Primary manufacturer part number: 5-86532.
Features
  • Gearbox Assembly,aircraft — FSC 1680
  • Aircraft Location: LANDING GEAR EMERGENCY EXTENSION
  • Aircraft Mission Design Series: KC-135
  • 1 verified cross-reference
  • Primary manufacturer: The Boeing Company Div Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearbox Assembly,aircraft, cataloged under National Stock Number 1680-00-332-2642, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1680-00-332-2642
Primary Part Number5-86532
Item NameGearbox Assembly,aircraft
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Aircraft LocationLANDING GEAR EMERGENCY EXTENSION
Aircraft Mission Design SeriesKC-135
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 2
5962-00-558-9084LM202H INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
5340-01-545-8589586532 INTERCHANGEABLE
Handle,bow
R F Products, Inc
Cross-Reference Index
Part NumberManufacturer
5-86532 PRIMARY The Boeing Company Div Defense (USA)
Related Parts
5962-00-558-9084INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LM202H
5340-01-545-8589INTERCHANGEABLE
HANDLE,BOW
586532

Frequently Asked Questions

What is NSN 1680-00-332-2642?

NSN 1680-00-332-2642 is a Gearbox Assembly,aircraft, manufactured by The Boeing Company Div Defense, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-332-2642?

NSN 1680-00-332-2642 has 1 cross-referenced part number: 5-86532 (The Boeing Company Div Defense).

What NSN replaces 1680-00-332-2642?

There are 2 known substitutes for 1680-00-332-2642: 5962-00-558-9084, 5340-01-545-8589. Verify interchangeability with system specifications before substitution.

What are the specifications of 5-86532?

Key specifications for 5-86532: Special Features: T.O. 1C-135(K)A-4, FIGURE 958; Aircraft Location: LANDING GEAR EMERGENCY EXTENSION; Aircraft Mission Design Series: KC-135. 3 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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