303MFF
Annular Ball Bearing
This page provides complete and verified information for part number 303MFF, NSN 3110-00-155-6386
You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.
ground surface finish, 14.0 millimeters nominal overall width, 2 shield quantity, 47.00 millimeters nominal overall outside diameter, 17.00 millimeters nominal bore diameter
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Overall Width
- 14.0 millimeters nominal
- Bore Diameter
- 17.00 millimeters nominal
- Overall Outside Diameter
- 47.00 millimeters nominal
- Surface Finish
- ground
- Shield Quantity
- 2
- Load Direction
- radial
- Bore Shape
- straight
- Internal Fit-Up Designation
- standard
- Standard Tolerance Designation
- abec no.1
- Lubrication Material
- grease
- Lubrication Material Document And Classification
- dod-g-24508 mil spec single material response
- Material
- steel ball
- Material
- steel inner ring
- Material
- steel outer ring
- Material
- steel shield
- Style Designator
- loading groove, non-separable
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 1 - Full descriptive item identification
- A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A044A0
- U - Precious metal content is unknown
- 0000014
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 8482105028
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- National Motor Freight Classification Item Number
- National Motor Freight Classification Sub-Item Number
- Uniform Freight Classification Item Number
- National Motor Freight Class Rating
- Water Commodity
- Type of Cargo
- Special Hand
- Air Dimension
- Air Commodity
- National Motor Freight Description
- XX
- 114820
- X
- 58860
- P - 77.5
- 742 - Bearings
- Z - No special type of cargo code applicable
- 9 - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- VZ -
- bearings/bushings noi ball/roller
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 303MFF
What is the FSCG of the NSN 3110-00-155-6386?
Does the NSN 3110-00-155-6386 have a Schedule B code assigned?
Does NSN 3110-00-155-6386 require demilitarization?
Does NSN 3110-00-155-6386 contain precious materials?
Does NSN 3110-00-155-6386 contain hazardous materials?
When the NSN 3110-00-155-6386 was assigned to the Federal Catalog?
Need Consumables?
Running low on essential supplies? Explore our extensive catalog of high-quality consumables designed to keep your operations on track.
Recommended for You
Discover a selection of other high-demand NSN components from our catalog. These featured parts are frequently sourced by procurement teams across defense, aerospace, and industrial sectors.
Price & Availability
Fill out the form to get accurate pricing, lead time, and stock details from our NSN specialists:
