2884995

View detailed technical data, stock status, and sourcing information for: 2884995
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-012-5042

Item Name Code

22293

Assigment Date

11/12/1975 (50 years ago)

An item, usually basically u-shaped, designed to be rigidly attached to another item or surface such as a drawer, door, or window to provide a grip for opening, closing, pulling or to facilitate access to a vehicle, ladder, bathtub, or the like. Includes sash lifts of the bow type and handles designed for the purpose of carrying an item. A mounting plate may be included. Excludes:handle, door; and handle, door, vehicular.

1.514 inches nominal counterbore depth, 0.328 inches nominal minor thickness, 5.343 inches nominal outside diameter, raised surface w/ aperture cross-sectional shape style, 0.248 inches minimum and 0.258 inches maximum counterbore diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: raised surface w/ aperture
Counterbore Diameter: 0.248 inches minimum and 0.258 inches maximum
Counterbore Depth: 1.514 inches nominal
Outside Diameter: 5.343 inches nominal
Minor Thickness: 0.328 inches nominal
Aperture Diameter: 2.281 inches minimum and 2.296 inches maximum
Mounting Hole Arrangement Style: four holes
Distance Between Holes Along Length: 2.562 inches nominal
Distance Between Holes Along Width: 2.694 inches nominal
Overall Thickness: 2.662 inches minimum and 2.666 inches maximum
Raised Surface Height: 1.047 inches nominal
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Surface Finish: 32.0 microinches raised surface
Surface Finish: 63.0 microinches aperture
Counterbore Diameter: 3.000 inches minimum and 3.015 inches maximum
Distance From Vertical Centerline To Center Of Right Hole: 1.278 inches minimum and 1.284 inches maximum
Counterbore Depth: 0.157 inches nominal
Distance From Horizontal Centerline To Center Of Right Hole: 1.344 inches minimum and 1.350 inches maximum
Mounting Hole Type: round, threaded, counterbored
Inside Raised Surface Diameter: 3.9378 inches minimum and 3.9384 inches maximum
Outside Raised Surface Diameter: 4.263 inches minimum and 4.265 inches maximum
Special Features: second cbore thru backface 3.9371 in. dia min to 3.9379 in. dia max,1.218 in. nom dp; aperture off ctr and angled from part cl,0.489 in. part cl to aperture cl front face,0.93 in. part cl to aperture cl back face; eight unequally spaced 0.156 in. dia thru holes,cbore 0.312 in. dia; six threaded blind holes in back face,four 0.500 in. deep 0.164-32 unc-2b threads,two 0.190-32 unc-2b threads for helical coil inserts
Material: steel overall
Surface Treatment: cadmium and chromate overall excluding bore or aperture
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 fed spec single treatment response overall excluding bore or aperture
Style Designator: round
Thread Series Designator: unc

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
2884995	Bearing Retaining Plate

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-01-012-5042?

The FSCG of the NSN 3110-01-012-5042 is 3110

Does the NSN 3110-01-012-5042 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-01-012-5042 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 3110-01-012-5042 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-012-5042 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 3110-01-012-5042 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Nov 12, 1975