PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24284Bearing,sleeve

Mid-America Aerotech, Llc · NSN 3120-00-505-1753 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-505-1753 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-505-1753. Primary manufacturer part number: 24284.
Features
  • Bearing,sleeve — FSC 3120
  • Surface Finish: 16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
  • Material: PLASTIC INNER LAYER
  • Surface Finish: 32.0 MICROINCHES RIGHT END SURFACE OF BODY
  • Material Document and Classification: AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OUTER LAYER
  • Body Inside Diameter: 0.3120 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM IN
  • Surface Finish: 32.0 MICROINCHES LEFT END SURFACE OF BODY
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Plastic Inner Layer construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-505-1753, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mid-America Aerotech, Llc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, 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
NSN3120-00-505-1753
Primary Part Number24284
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerMid-America Aerotech, Llc
StatusACTIVE
Surface Finish16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
MaterialPLASTIC INNER LAYER
Surface Finish32.0 MICROINCHES RIGHT END SURFACE OF BODY
Material Document and ClassificationAMS 5643 ASSN STD 1ST MATERIAL RESPONSE OUTER LAYER
Body Inside Diameter0.3120 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM IN
Surface Finish32.0 MICROINCHES LEFT END SURFACE OF BODY
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
MaterialSTEEL COMP 630 OUTER LAYER
Body Outside Diameter0.4381 INCHES MINIMUM AND 0.4386 INCHES MAXIMUM IN
Corner ShapeSQUARE ALL CORNERS
Surface TreatmentPASSIVATE OVERALL
Surface Finish32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
Material Document and ClassificationFABRON 200,09455 MFR REF 2ND MATERIAL RESPONSE OR ABSM 60435 15860 MFR REF 2ND MATERIAL RESPONSE INNER LAYER
Surface Treatment Document and ClassificationWPS10012 79294 MFR REF SINGLE TREATMENT RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6605-00-498-964924-284 INTERCHANGEABLE
Compass,magnetic,mounted
Warren Industries Inc Dba Warren Industries Inc Div Warren-Knight Instrument Co. and N. Amer. Survey Supply Co.
5305-01-625-993924284 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
24284 Moog Inc (USA)
24284 E-Systems Inc Montek Div Fluid Controls Opns (USA)
24284 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
24284 PRIMARY Mid-America Aerotech, Llc (USA)
Related Parts
6605-00-498-9649INTERCHANGEABLE
COMPASS,MAGNETIC,MOUNTED
24-284
5305-01-625-9939INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
24284

Frequently Asked Questions

What is NSN 3120-00-505-1753?

NSN 3120-00-505-1753 is a Bearing,sleeve, manufactured by Mid-America Aerotech, Llc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-505-1753?

NSN 3120-00-505-1753 has 4 cross-referenced part numbers: 24284 (Moog Inc), 24284 (E-Systems Inc Montek Div Fluid Controls Opns), 24284 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City), 24284 (Mid-America Aerotech, Llc).

What NSN replaces 3120-00-505-1753?

There are 2 known substitutes for 3120-00-505-1753: 6605-00-498-9649, 5305-01-625-9939. Verify interchangeability with system specifications before substitution.

What are the specifications of 24284?

Key specifications for 24284: Overall Length: 0.4800 INCHES MINIMUM AND 0.4850 INCHES MAXIMUM IN; Surface Finish: 16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY; Material: PLASTIC INNER LAYER; Surface Finish: 32.0 MICROINCHES RIGHT END SURFACE OF BODY. 15 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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