PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17974Bushing,tapered

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 5365-00-109-5201 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-109-5201 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-109-5201. Primary manufacturer part number: 17974.
Features
  • Bushing,tapered — FSC 5365
  • Tapered Portion Length: 0.554 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN
  • Metallic Hardness Rating: 28.0 MINIMUM ROCKWELL C AND 32.0 MAXIMUM ROCKWELL C
  • Surface Treatment: PASSIVATE
  • Large End Outside Diameter: 0.4065 INCHES MINIMUM AND 0.4067 INCHES MAXIMUM IN
  • Taper Included Angle: 2-1/2 DEG PORM 1/2
  • Material: STEEL
  • Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
Applications
  • Applications requiring Steel construction
General Description

The Bushing,tapered, cataloged under National Stock Number 5365-00-109-5201, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-109-5201
Primary Part Number17974
Item NameBushing,tapered
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Tapered Portion Length0.554 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN
Metallic Hardness Rating28.0 MINIMUM ROCKWELL C AND 32.0 MAXIMUM ROCKWELL C
Surface TreatmentPASSIVATE
Large End Outside Diameter0.4065 INCHES MINIMUM AND 0.4067 INCHES MAXIMUM IN
Taper Included Angle2-1/2 DEG PORM 1/2
MaterialSTEEL
Material Document and ClassificationAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
Inside Diameter0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5940-00-501-690510-305-4 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
9540-00-805-6450 INTERCHANGEABLE
Structural Section,special Shape
1660-00-991-981417974 INTERCHANGEABLE
Manifold,pressure R
Mission Systems Orchard Park Inc
6240-01-344-5142150A21/135WM/TS/125-130V INTERCHANGEABLE
Lamp,incandescent
General Electric Company Dba Ge
Cross-Reference Index
Part NumberManufacturer
17974 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5940-00-501-6905INTERCHANGEABLE
TERMINAL,STUD
10-305-4
9540-00-805-6450INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
1660-00-991-9814INTERCHANGEABLE
MANIFOLD,PRESSURE R
17974
6240-01-344-5142INTERCHANGEABLE
LAMP,INCANDESCENT
150A21/135WM/TS/125-130V

Frequently Asked Questions

What is NSN 5365-00-109-5201?

NSN 5365-00-109-5201 is a Bushing,tapered, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-109-5201?

NSN 5365-00-109-5201 has 1 cross-referenced part number: 17974 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 5365-00-109-5201?

There are 4 known substitutes for 5365-00-109-5201: 5940-00-501-6905, 9540-00-805-6450, 1660-00-991-9814 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17974?

Key specifications for 17974: Tapered Portion Length: 0.554 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN; Metallic Hardness Rating: 28.0 MINIMUM ROCKWELL C AND 32.0 MAXIMUM ROCKWELL C; Surface Treatment: PASSIVATE; Large End Outside Diameter: 0.4065 INCHES MINIMUM AND 0.4067 INCHES MAXIMUM IN. 9 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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