1M991 Bearing Set

Comprehensive specifications and application details for: 1M991 Bearing Set.

Summary

Explore detailed summary information for bearing: 1M991. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
1M991
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-00-491-7589
Item Name Code
77777
Assigment Date
09/23/1970

3120-00-491-7589, bearing set

Replaces

The NSN 3120-00-491-7589 is used in place of the following discontinued or alternate items:

NSN Name Date
3120-00-470-6031 No Name Available 06/13/1973

Frequently Asked Questions

Find quick answers to common questions about bearing: 1M991. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-491-7589?
The FSCG of the NSN 3120-00-491-7589 is 3120
Does NSN 3120-00-491-7589 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 3120-00-491-7589 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-491-7589 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 3120-00-491-7589 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Sep 23, 1970

Price & Availability

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