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