The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-00-825-3419, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-825-3419 |
| Primary Part Number | MS21233-8 |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Material | PLASTIC TETRAFLUOROETHYLENE RACE INSERT |
| Material Document and Classification | AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER |
| Hardness Rating | 55.0 ROCKWELL C MINIMUM INNER MEMBER |
| Material | STEEL COMP 630 OUTER RACE MEMBER |
| Material | STEEL COMP 440C INNER MEMBER |
| Style Designator | WITH INSERT AND/OR LINER |
| Inner Member Width | 0.4980 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Bore Diameter | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Static Radial Load Rating | 17900 POUNDS LBS |
| Hardness Rating | 23.0 ROCKWELL C MINIMUM OUTER RACE MEMBER |
| Outer Member Width | 0.3850 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM IN |
| Outer Member Outside Diameter | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS21233-8 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3120-00-825-3419 is a Bearing,plain,self-Aligning, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-825-3419 has 1 cross-referenced part number: MS21233-8 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There is 1 known substitute for 3120-00-825-3419: 3120-01-027-4729. Verify interchangeability with system specifications before substitution.
Key specifications for MS21233-8: Material: PLASTIC TETRAFLUOROETHYLENE RACE INSERT; Material Document and Classification: AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER; Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER; Hardness Rating: 55.0 ROCKWELL C MINIMUM INNER MEMBER. 13 total characteristics are documented in the Federal Logistics Information System.