149 ITEM 5

Comprehensive specifications and application details for: 149 ITEM 5 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: 149 ITEM 5. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
149 ITEM 5
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-991-0906
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1962

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.

straight bore shape, zzzw criticality code justification, 0.9841 inches minimum and 0.9843 inches maximum bore diameter, annual ball bearing for quiet operation application to submarine usage departure from cited document, 0.0004 inches minimum radial and 0.0008 inches maximum radial internal clearance

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-991-0906 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.9841 inches minimum and 0.9843 inches maximum
Bore Shape
straight
Criticality Code Justification
zzzw
Departure From Cited Document
annual ball bearing for quiet operation application to submarine usage
Internal Clearance
0.0004 inches minimum radial and 0.0008 inches maximum radial
Internal Fit-Up Designation
tight
Load Direction
radial
Lubrication Material Document And Classification
mil-g-18709 mil spec single material response
Lubrication Material
grease
Overall Outside Diameter
2.0470 inches minimum and 2.0472 inches maximum
Overall Width
0.5886 inches minimum and 0.5906 inches maximum
Material
steel overall
Nondefinitive Spec/Std Data
111 type and 1 class
Retainer Fabrication Method
pressed
Style Designator
non-loading groove, non-separable
Surface Finish
ground

Replaces

The NSN 3110-00-991-0906 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-183-5866 No Name Available 04/18/1969
3110-00-591-9804 No Name Available 04/18/1969
3110-00-733-5153 No Name Available 04/18/1969
3110-00-786-3174 No Name Available 10/20/1969
3110-00-791-1714 No Name Available 04/23/1969

Frequently Asked Questions

Find quick answers to common questions about bearing: 149 ITEM 5. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-991-0906?
The FSCG of the NSN 3110-00-991-0906 is 3110
Does the NSN 3110-00-991-0906 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-991-0906 require demilitarization?
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.
Does NSN 3110-00-991-0906 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-991-0906 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3110-00-991-0906 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Mon, Jan 1, 1962

Price & Availability

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