The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-01-042-4508, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Roller Bearing Company of America, Inc.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-042-4508 |
| Primary Part Number | LHPB-8GA |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Roller Bearing Company of America, Inc. |
| Status | ACTIVE |
| Material | STEEL COMP E52100 OR STEEL COMP 440C INNER MEMBER |
| Lubrication Feature | GROOVE EXTERNAL OUTER MEMBER |
| Material | LUBRICANT DRY FILM LUBRICATION |
| Style Designator | WITHOUT INSERT OR LINER |
| Hardness Rating | 56.0 ROCKWELL C NOMINAL INNER MEMBER |
| Lubrication Feature | PERFORATION OUTER RACE MEMBER |
| Lubrication Feature | PERFORATION INNER MEMBER |
| Outer Member Width | 0.3850 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN |
| Outer Member Outside Diameter | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN |
| Inner Member Width | 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Bore Diameter | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM INNER MEMBER |
| Lubrication Feature | GROOVE INTERNAL INNER MEMBER |
| Surface Treatment | CADMIUM OUTER RACE MEMBER |
| Lubrication Feature | GROOVE INSIDE DIAMETER SURFACE OF BODY |
| Material | COPPER ALLOY OUTER RACE MEMBER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 55215 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems (USA) |
| 55215 | Northrop Grumman Systems Corporation (USA) |
| GB14A8 | Northrop Grumman Systems Corporation (USA) |
| GB14A8 | U S Bearings (USA) |
| AG8SP17 | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
| KSBG8-10 | Sargent Aerospace & Defense, Llc Dba Kahr Bearings (USA) |
| 55215 | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| RPG-8A | Radial Bearing Corporation Dba Radial Bearing Corp of Connecticu Div Radial Bearing Llc (USA) |
| LHPB-8GA PRIMARY | Roller Bearing Company of America, Inc. (USA) |
NSN 3120-01-042-4508 is a Bearing,plain,self-Aligning, manufactured by Roller Bearing Company of America, Inc., classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-01-042-4508 has 9 cross-referenced part numbers: 55215 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems), 55215 (Northrop Grumman Systems Corporation), GB14A8 (Northrop Grumman Systems Corporation), GB14A8 (U S Bearings), AG8SP17 (New Hampshire Ball Bearings Inc Div Astro Division) and 4 more.
There are 6 known substitutes for 3120-01-042-4508: 5905-00-138-5138, 2805-00-354-7699, 3010-00-396-1219 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for LHPB-8GA: Material: STEEL COMP E52100 OR STEEL COMP 440C INNER MEMBER; Lubrication Feature: GROOVE EXTERNAL OUTER MEMBER; Material: LUBRICANT DRY FILM LUBRICATION; Style Designator: WITHOUT INSERT OR LINER. 17 total characteristics are documented in the Federal Logistics Information System.