300723 Ball Bearing Unit

Comprehensive specifications and application details for: 300723 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: 300723. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 300723
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-00-921-0477
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 12/11/1965

An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

3.920 inches nominal bolt circle diameter, multiple launch rocket system (mlrs) end item identification, 1.840 inches nominal assembly overall length, 1.0005 inches maximum bore diameter, 0.560 inches nominal flange thickness

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-921-0477 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: multiple launch rocket system (mlrs)
Assembly Overall Length: 1.840 inches nominal
Bolt Circle Diameter: 3.920 inches nominal
Bore Diameter: 1.0005 inches maximum
Flange Thickness: 0.560 inches nominal
Housing Diameter: 2.750 inches nominal
Housing Length: 1.380 inches nominal
Internal Fit-Up Designation: standard
Overall Outside Diameter: 4.890 inches nominal
Material: iron cast housing
Style Designator: flange block

Frequently Asked Questions

Find quick answers to common questions about bearing: 300723. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-921-0477?: The FSCG of the NSN 3130-00-921-0477 is 3130

Does the NSN 3130-00-921-0477 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-00-921-0477 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 3130-00-921-0477 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-00-921-0477 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.