What is the FSCG of the NSN 3110-01-049-8268?

The FSCG of the NSN 3110-01-049-8268 is 3110

Does the NSN 3110-01-049-8268 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-01-049-8268 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 3110-01-049-8268 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-049-8268 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 3110-01-049-8268 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Tue, Oct 25, 1977

MS21221-4L | Aerospace-Bearing

Summary

Explore detailed summary information for bearing: MS21221-4L. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: MS21221-4L
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-01-049-8268
Item Name Code: 00050
Federal Item Identification Guide: A044A0
Assigment Date: 10/25/1977

A special single or multiple-row roller bearing, rigid or self-aligning, and constructed with either inside threaded, plain hollow, maile threaded, or solid shank.

1.8300 inches minimum and 1.8500 inches maximum length from bore center to shank end, contact bearing seal type, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 0.4950 inches minimum and 0.5000 inches maximum inner ring width, self-aligning alignment type

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-049-8268 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Bearing Seal Type: contact
Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Inner Ring Width: 0.4950 inches minimum and 0.5000 inches maximum
Length From Bore Center To Shank End: 1.8300 inches minimum and 1.8500 inches maximum
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Lubrication Material: grease
Outer Ring Width: 0.3750 inches maximum
Overall Length: 2.3700 inches minimum and 2.3900 inches maximum
Overall Outside Diameter: 1.0800 inches maximum
Material Document And Classification: 66 fed std single material response inner ring
Material Document And Classification: 66 fed std single material response roller
Material: plastic tetrafluoroethylene seal
Material: steel comp 4130 or steel comp 4620 or steel comp 8620 or steel comp e52100 rod end body
Material: steel comp e52100 inner ring
Material: steel comp e52100 roller
Nominal Thread Size: 0.375 inches
Seal Quantity: 2
Self-Alignment Angle: 10.00 degrees nominal
Self-Alignment Location: internal
Shank Diameter: 0.3750 inches maximum
Shank Style: externally threaded
Shank Thread Length: 0.9800 inches minimum and 1.0200 inches maximum
Special Features: internal clearance 0.0002 in. min 0.00010 in. max
Style Designator: single row, concave rollers
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 fed spec single treatment response all external/exposed metal surfaces
Surface Treatment: cadmium all external/exposed metal surfaces
Thread Class: 3a
Thread Direction: left-hand
Thread Quantity Per Inch: 24
Thread Series Designator: unjf

Replaces

The NSN 3110-01-049-8268 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-01-362-6856	No Name Available	02/01/2000

Frequently Asked Questions

Find quick answers to common questions about bearing: MS21221-4L. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-049-8268?: The FSCG of the NSN 3110-01-049-8268 is 3110

Does the NSN 3110-01-049-8268 have a Schedule B code assigned?: Yes, the Schedule B code is 8482500000

Does NSN 3110-01-049-8268 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 3110-01-049-8268 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-01-049-8268 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.