What is the FSCG of the NSN 3110-00-278-7240?

The FSCG of the NSN 3110-00-278-7240 is 3110

Does the NSN 3110-00-278-7240 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-278-7240 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 3110-00-278-7240 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-278-7240 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 3110-00-278-7240 was assigned to the Federal Catalog?

It was assigned 62 years ago, on Tue, Jan 1, 1963

77R4AMR1E | Aerospace-Bearing

Summary

Explore detailed summary information for bearing: 77R4AMR1E. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 77R4AMR1E
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-278-7240
Item Name Code: 00014
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1963

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.

tight internal fit-up designation, as modified by shield qty and lubrication material,as modified by internal fit-up designation departure from cited designator, straight bore shape, 0.2500 inches nominal bore diameter, radial load direction

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-278-7240 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2500 inches nominal
Bore Shape: straight
Departure From Cited Designator: as modified by shield qty and lubrication material,as modified by internal fit-up designation
Internal Fit-Up Designation: tight
Load Direction: radial
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Lubrication Material: grease
Overall Outside Diameter: 0.7500 inches nominal
Overall Width: 0.2810 inches nominal
Material: steel overall
Nondefinitive Spec/Std Data: 11 type and 00 grade
Retainer Fabrication Method: pressed
Shield Quantity: 2
Standard Tolerance Designation: abec no.1
Style Designator: non-loading groove, non-separable
Surface Finish: ground

Replaces

The NSN 3110-00-278-7240 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-00-277-0092	No Name Available	08/01/1978
3110-00-555-4138	No Name Available	07/01/1977
3110-00-618-2344	No Name Available	11/17/1971
3110-00-781-7202	No Name Available	06/04/2008

Frequently Asked Questions

Find quick answers to common questions about bearing: 77R4AMR1E. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-278-7240?: The FSCG of the NSN 3110-00-278-7240 is 3110

Does the NSN 3110-00-278-7240 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105028

Does NSN 3110-00-278-7240 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 3110-00-278-7240 contain precious materials?: Precious metal content is unknown

Does NSN 3110-00-278-7240 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.