The Bearing,sleeve, cataloged under National Stock Number 3120-00-279-0550, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cooper Industries Inc Dba Cooper Tools. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-00-279-0550 |
| Primary Part Number | 12F10 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Cooper Industries Inc Dba Cooper Tools |
| Status | CANCELLED |
| Body Inside Diameter | 1.2490 INCHES MINIMUM AND 1.2510 INCHES MAXIMUM IN |
| Corner Shape | SQUARE ALL CORNERS |
| Material | COPPER ALLOY 932 OVERALL |
| Lubricant Accommodation Style | GROOVED CLOSED BOTH ENDS |
| Surface Groove Location and Quantity | 1 INTERNAL |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Outside Diameter | 1.5010 INCHES MINIMUM AND 1.5030 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3120-00-279-0550 is a Bearing,sleeve, manufactured by Cooper Industries Inc Dba Cooper Tools, classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-00-279-0550 has 2 cross-referenced part numbers: 12F10 (Cooper Industries Inc Dba Cooper Tools), 12F10 (Cooper Industries Industrial Machinery Div).
There are 3 known substitutes for 3120-00-279-0550: 5961-00-071-9262, 6130-00-490-4905, 5961-00-978-9070. Verify interchangeability with system specifications before substitution.
Key specifications for 12F10: Body Inside Diameter: 1.2490 INCHES MINIMUM AND 1.2510 INCHES MAXIMUM IN; Corner Shape: SQUARE ALL CORNERS; Material: COPPER ALLOY 932 OVERALL; Lubricant Accommodation Style: GROOVED CLOSED BOTH ENDS. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-00-279-0550 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.