The Bearing,sleeve, cataloged under National Stock Number 3120-00-424-6940, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Bunting Bearings Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-00-424-6940 |
| Primary Part Number | CB1214-12 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Bunting Bearings Corp |
| Status | CANCELLED |
| Body Outside Diameter | 0.8770 INCHES MINIMUM AND 0.8780 INCHES MAXIMUM IN |
| Corner Shape | SQUARE ALL CORNERS |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.7490 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 932 OVERALL |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WC1214-12 | Wheeler Industries Inc (USA) |
| SH165 | Randall Bearing Inc (USA) |
| A101GP | Johnson Bronze Co (USA) |
| C179 | Bunting Bearings Corp (USA) |
| 10151 | Clayton Manufacturing Company (USA) |
| NL1214-12 | Bunting Bearings Corp (USA) |
| CB1214-12 PRIMARY | Bunting Bearings Corp (USA) |
| CB75-40144PC24 | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| H072 | Eagle-Picher Industries Inc Kingwell Div (USA) |
| 421 | Milbradt Mfg Inc (USA) |
| M1214-12 | Altra Industrial Motion Corp. (USA) |
| RB1214-12 | Randall Bearing Inc (USA) |
| K1214-12 | Eagle-Picher Industries Inc Kingwell Div (USA) |
| CB1214-12 | Masten Bunting Eagle-Picher Bearings Div Eagle-Picher Industries Inc (USA) |
NSN 3120-00-424-6940 is a Bearing,sleeve, manufactured by Bunting Bearings Corp, classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-00-424-6940 has 14 cross-referenced part numbers: WC1214-12 (Wheeler Industries Inc), SH165 (Randall Bearing Inc), A101GP (Johnson Bronze Co), C179 (Bunting Bearings Corp), 10151 (Clayton Manufacturing Company) and 9 more.
There is 1 known substitute for 3120-00-424-6940: 4320-00-555-3299. Verify interchangeability with system specifications before substitution.
Key specifications for CB1214-12: Body Outside Diameter: 0.8770 INCHES MINIMUM AND 0.8780 INCHES MAXIMUM IN; Corner Shape: SQUARE ALL CORNERS; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 1.4950 INCHES MINIMUM AND 1.5050 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-00-424-6940 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.