The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-00-765-2030, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is U S Bearings. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-765-2030 |
| Primary Part Number | GB520ES24 |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | U S Bearings |
| Status | ACTIVE |
| Inner Member Width | 1.8730 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM INNER MEMBER |
| Style Designator | WITH INSERT AND/OR LINER WITH STAKING GROOVE |
| Material | STEEL COMP 4340 OR STEEL COMP 630 OR STEEL COMP 410 INNER MEMBER |
| Hardness Rating | 23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER |
| Hardness Rating | 39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM INNER MEMBER |
| Outer Member Width | 1.0660 INCHES MINIMUM AND 1.0760 INCHES MAXIMUM IN |
| Bore Diameter | 1.4995 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN |
| Static Radial Load Rating | 184500 POUNDS LBS |
| Outer Member Outside Diameter | 2.7807 INCHES MINIMUM AND 2.7812 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GB520BT24 | Northrop Grumman Systems Corporation (USA) |
| KSC122600P-5 | Kamatics Corporation (USA) |
| HSP24TL104 | U S Bearings (USA) |
| GB520ES24 PRIMARY | U S Bearings (USA) |
| GB520ES24 PRIMARY | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
| KSBN24-25 | Sargent Aerospace & Defense, Llc Dba Kahr Bearings (USA) |
| GB520ES24 PRIMARY | Kamatics Corporation (USA) |
| GB520ES24 PRIMARY | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| ADB24-302 | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
| 76751 | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| 03-826-24E-005 | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| GB520ES24 | Northrop Grumman Systems Corporation (USA) |
NSN 3120-00-765-2030 is a Bearing,plain,self-Aligning, manufactured by U S Bearings, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-765-2030 has 12 cross-referenced part numbers: GB520BT24 (Northrop Grumman Systems Corporation), KSC122600P-5 (Kamatics Corporation), HSP24TL104 (U S Bearings), GB520ES24 (U S Bearings), GB520ES24 (New Hampshire Ball Bearings Inc Div Astro Division) and 7 more.
There are 2 known substitutes for 3120-00-765-2030: 5996-00-615-6083, 6250-00-866-7472. Verify interchangeability with system specifications before substitution.
Key specifications for GB520ES24: Inner Member Width: 1.8730 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM IN; Surface Treatment: CHROMIUM INNER MEMBER; Style Designator: WITH INSERT AND/OR LINER WITH STAKING GROOVE; Material: STEEL COMP 4340 OR STEEL COMP 630 OR STEEL COMP 410 INNER MEMBER. 12 total characteristics are documented in the Federal Logistics Information System.