The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-01-015-6923, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-01-015-6923 |
| Primary Part Number | MS14102-4 |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Outer Member Width | 0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM IN |
| Inner Member Width | 0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN |
| Static Radial Load Rating | 9000 POUNDS LBS |
| Outer Member Outside Diameter | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Material | STEEL COMP 630 OUTER RACE MEMBER |
| Material | STEEL COMP 440C INNER MEMBER |
| Hardness Rating | 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER |
| Material | LUBRICANT LUBRICATION |
| Bore Diameter | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER |
| Hardness Rating | 23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| Style Designator | WITH INSERT AND/OR LINER |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| KR4-CWB | Kamatics Corporation (USA) |
| MS21231-4 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AS14102 | Sae International Dba Sae International (USA) |
| MS14102-4 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AS14102 | Society of Automotive Engineers Inc (USA) |
| MS14102-4C | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS14102-4 PRIMARY | Sae International Dba Sae International (USA) |
| 10107687 | Nimikkeistokeskus Ncb Finland (FIN) |
| SAE-AS81820 | Sae International Dba Sae International (USA) |
| MS14102-4 | Society of Automotive Engineers Inc (USA) |
NSN 3120-01-015-6923 is a Bearing,plain,self-Aligning, manufactured by Sae International Dba Sae International, classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-01-015-6923 has 10 cross-referenced part numbers: KR4-CWB (Kamatics Corporation), MS21231-4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), AS14102 (Sae International Dba Sae International), MS14102-4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), AS14102 (Society of Automotive Engineers Inc) and 5 more.
There are 12 known substitutes for 3120-01-015-6923: 5915-00-805-3666, 3120-00-937-9186, 3120-01-015-6924 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS14102-4: Outer Member Width: 0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM IN; Inner Member Width: 0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN; Static Radial Load Rating: 9000 POUNDS LBS; Outer Member Outside Diameter: 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-01-015-6923 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.