SS7R4

View detailed technical data, stock status, and sourcing information for: SS7R4
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-227-4470

Item Name Code

00014

Assigment Date

01/01/1963 (63 years ago)

0.6250 inches nominal overall outside diameter, 0.1970 inches nominal overall width, 0.2500 inches nominal bore diameter, shipboard material handling equipment (mhe); an/srn-25(v) navigation radio set; uhf transmitter an/grt-22; guided missile, intercept; hayes class t-ag 195; austin ship class lpd-4 amphibious transport docks; fms - lst 511-1152 class; fms - knox class ff; fms - asroc launcher end item identification, ground surface finish

Product Characteristics

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

Overall Width: 0.1970 inches nominal
Bore Diameter: 0.2500 inches nominal
Overall Outside Diameter: 0.6250 inches nominal
End Item Identification: shipboard material handling equipment (mhe); an/srn-25(v) navigation radio set; uhf transmitter an/grt-22; guided missile, intercept; hayes class t-ag 195; austin ship class lpd-4 amphibious transport docks; fms - lst 511-1152 class; fms - knox class ff; fms - asroc launcher
Surface Finish: ground
Retainer Fabrication Method: pressed
Shield Quantity: 1
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Standard Tolerance Designation: abec no.3
Material: steel corrosion resisting overall
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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-083-1782	No Name Available	09/01/1995
3110-00-155-9626	No Name Available	11/01/1976
3110-00-293-9579	No Name Available	11/01/1976
3110-00-540-4583	No Name Available	02/01/1984
3110-00-541-9537	No Name Available	03/17/1971
3110-00-589-1324	No Name Available	09/01/1995
3110-00-727-5466	No Name Available	09/01/1976

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
AMS1KD7	Annular Ball Bearing
R4FMSTB306A020H14S0000-0	Annular Ball Bearing
SR43MK25	Annular Ball Bearing
SS7R4	Annular Ball Bearing
SS7R4XR3180	Annular Ball Bearing
SSR-4ZRA3P25L02	Annular Ball Bearing
SSR-4ZRA7P26L01	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-227-4470?

The FSCG of the NSN 3110-00-227-4470 is 3110

Does the NSN 3110-00-227-4470 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-227-4470 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 3110-00-227-4470 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-227-4470 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 3110-00-227-4470 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963