PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

75566Bushing,sleeve

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 3120-00-513-4383 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-513-4383 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-513-4383. Primary manufacturer part number: 75566.
Features
  • Bushing,sleeve — FSC 3120
  • Material: STEEL COMP E52100 OVERALL
  • Surface Finish: 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
  • Material Document and Classification: AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Hardness Rating: 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Body Outside Diameter: 0.8152 INCHES MINIMUM AND 0.8157 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Comp E52100 Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-00-513-4383, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 9 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-513-4383
Primary Part Number75566
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
MaterialSTEEL COMP E52100 OVERALL
Surface Finish63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
Material Document and ClassificationAMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Hardness Rating60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Body Outside Diameter0.8152 INCHES MINIMUM AND 0.8157 INCHES MAXIMUM IN
Body Inside Diameter0.6260 INCHES MINIMUM AND 0.6280 INCHES MAXIMUM IN
Surface Finish63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3010-00-091-6516376769 INTERCHANGEABLE
Disk,clutch,nonvehicular
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
2920-00-875-3255 INTERCHANGEABLE
Plate Assy,engine T
Cross-Reference Index
Part NumberManufacturer
75566 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
3010-00-091-6516INTERCHANGEABLE
DISK,CLUTCH,NONVEHICULAR
376769
2920-00-875-3255INTERCHANGEABLE
PLATE ASSY,ENGINE T

Frequently Asked Questions

What is NSN 3120-00-513-4383?

NSN 3120-00-513-4383 is a Bushing,sleeve, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-513-4383?

NSN 3120-00-513-4383 has 1 cross-referenced part number: 75566 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 3120-00-513-4383?

There are 2 known substitutes for 3120-00-513-4383: 3010-00-091-6516, 2920-00-875-3255. Verify interchangeability with system specifications before substitution.

What are the specifications of 75566?

Key specifications for 75566: Material: STEEL COMP E52100 OVERALL; Surface Finish: 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY; Material Document and Classification: AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Hardness Rating: 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL. 10 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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