37C302279

View detailed technical data, stock status, and sourcing information for: 37C302279
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-013-5647

Item Name Code

00014

Assigment Date

12/07/1975 (50 years ago)

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

5.1177 inches minimum and 5.1181 inches maximum overall outside diameter, 3.3462 inches minimum and 3.3465 inches maximum bore diameter, 0.8611 inches minimum and 0.8661 inches maximum outer ring width, 1.0186 inches minimum and 1.0236 inches maximum inner ring width, f-4 aircraft end item identification

Product Characteristics

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

Bore Diameter: 3.3462 inches minimum and 3.3465 inches maximum
Overall Outside Diameter: 5.1177 inches minimum and 5.1181 inches maximum
End Item Identification: f-4 aircraft
Outer Ring Width: 0.8611 inches minimum and 0.8661 inches maximum
Inner Ring Width: 1.0186 inches minimum and 1.0236 inches maximum
Surface Finish: ground
Retainer Fabrication Method: machined
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0046 inches minimum radial and 0.0057 inches maximum radial
Criticality Code Justification: agav
Standard Tolerance Designation: abec no.5
Style Designator: non-loading groove, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-914-6119	No Name Available	09/01/2005

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
37C302279	Annular Ball Bearing
37C302279P101	Annular Ball Bearing
37C302279P103	Annular Ball Bearing
5HTZ117-34	Annular Ball Bearing
9117UK101	Annular Ball Bearing
AAV9117-4SMBR	Annular Ball Bearing
AAV9117-4SMBRS8	Annular Ball Bearing
MRC9117-UK-101	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-013-5647?

The FSCG of the NSN 3110-01-013-5647 is 3110

Does the NSN 3110-01-013-5647 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-013-5647 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 3110-01-013-5647 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-013-5647 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 3110-01-013-5647 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sun, Dec 7, 1975