21578-4 Bearing Unit Housing

Comprehensive specifications and application details for: 21578-4 Bearing Unit Housing.

Summary

Explore detailed summary information for bearing: 21578-4. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
21578-4
Federal Supply Classification
3130 Mounted Bearings
(NSN) National Stock Number
3130-01-300-7210
Item Name Code
30559
Assigment Date
05/18/1989

A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see bearing unit, ball; bearing unit, plain; and bearing unit, roller.

3130-01-300-7210, bearing unit housing

Frequently Asked Questions

Find quick answers to common questions about bearing: 21578-4. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-300-7210?
The FSCG of the NSN 3130-01-300-7210 is 3130
Does the NSN 3130-01-300-7210 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991050
Does NSN 3130-01-300-7210 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 3130-01-300-7210 contain precious materials?
Item does not contain precious metal.
Does NSN 3130-01-300-7210 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 3130-01-300-7210 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Thu, May 18, 1989

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