NSN 5365-01-125-9121 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-125-9121. Manufacturer of record part number: 65391-11786-101.
Also searched as5365-01-125-9121 ·
5365011259121 ·
NIIN 011259121 ·
01-125-9121 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 78286 · 65391-11786-101
The Spacer,main Gear Box, cataloged under National Stock Number 5365-01-125-9121, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078
5365-00-000-6078 · Item name not on file
5365-00-000-7436
5365-00-000-7436 · Item name not on file
5365-00-001-1292
PLUG,MACHINE THREAD
5365-00-001-1365
5365-00-001-1365 · Item name not on file
5365-00-001-1841
RING,TORQUE,TUBE,INBOARD,RUDDER
5365-00-001-1915
5365-00-001-1915 · Item name not on file
5365-00-001-1916
5365-00-001-1916 · Item name not on file
5365-00-001-1940
5365-00-001-1940 · Item name not on file
Frequently Asked Questions
What is NSN 5365-01-125-9121?
NSN 5365-01-125-9121 is a Spacer,main Gear Box, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-01-125-9121?
NSN 5365-01-125-9121 has 1 manufacturer part number on file: 65391-11786-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
What are the specifications of 65391-11786-101?
Key specifications for 65391-11786-101: General Characteristics Item Description: 1.125 IN. DIA,0.965 IN. W IN; End Item Identification: CH-53E AIRCRAFT. 1 specification is documented in the U.S. Government catalog.
Is NSN 5365-01-125-9121 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.