A306-1 ITEM 11

Comprehensive specifications and application details for: A306-1 ITEM 11 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: A306-1 ITEM 11. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
A306-1 ITEM 11
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-987-3727
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.

zzzw criticality code justification, straight bore shape, annual ball bearing for quiet operation application to submarine usage departure from cited document, tight internal fit-up designation, 1.7715 inches minimum and 1.7717 inches maximum bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-987-3727 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
1.7715 inches minimum and 1.7717 inches maximum
Bore Shape
straight
Criticality Code Justification
zzzw
Departure From Cited Document
annual ball bearing for quiet operation application to submarine usage
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
3.9368 inches minimum and 3.9370 inches maximum
Overall Width
0.9823 inches minimum and 0.9843 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 3110-00-987-3727 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-183-5859 No Name Available 05/21/1969
3110-00-791-1710 No Name Available 05/21/1969
3110-01-179-2159 No Name Available 02/01/1992

Frequently Asked Questions

Find quick answers to common questions about bearing: A306-1 ITEM 11. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-987-3727?
The FSCG of the NSN 3110-00-987-3727 is 3110
Does the NSN 3110-00-987-3727 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-987-3727 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 3110-00-987-3727 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-987-3727 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 3110-00-987-3727 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Mon, Jan 1, 1962

Price & Availability

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