The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-00-959-0511, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is New Hampshire Ball Bearings Inc Div Astro Division. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-959-0511 |
| Primary Part Number | ASSB24-55 |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | New Hampshire Ball Bearings Inc Div Astro Division |
| Status | ACTIVE |
| Static Radial Load Rating | 57000 POUNDS LBS |
| Bore Diameter | 1.4995 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN |
| Outer Member Outside Diameter | 2.4320 INCHES MINIMUM AND 2.4325 INCHES MAXIMUM IN |
| Outer Member Width | 0.8000 INCHES MINIMUM AND 0.8100 INCHES MAXIMUM IN |
| Style Designator | WITHOUT INSERT OR LINER |
| Inner Member Width | 1.0950 INCHES MINIMUM AND 1.1000 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ASSB24-55 PRIMARY | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
| 55298 PRIMARY | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| LHSS24-35A PRIMARY | Roller Bearing Company of America, Inc. (USA) |
| C347-4 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| KSSB24-37 PRIMARY | Sargent Aerospace & Defense, Llc Dba Kahr Bearings (USA) |
| HSP24-347 PRIMARY | U S Bearings (USA) |
NSN 3120-00-959-0511 is a Bearing,plain,self-Aligning, manufactured by New Hampshire Ball Bearings Inc Div Astro Division, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-959-0511 has 6 cross-referenced part numbers: ASSB24-55 (New Hampshire Ball Bearings Inc Div Astro Division), 55298 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), LHSS24-35A (Roller Bearing Company of America, Inc.), C347-4 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), KSSB24-37 (Sargent Aerospace & Defense, Llc Dba Kahr Bearings) and 1 more.
There are 3 known substitutes for 3120-00-959-0511: 8145-01-512-1017, 6220-01-565-9445, 7690-01-707-8501. Verify interchangeability with system specifications before substitution.
Key specifications for ASSB24-55: Static Radial Load Rating: 57000 POUNDS LBS; Bore Diameter: 1.4995 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN; Outer Member Outside Diameter: 2.4320 INCHES MINIMUM AND 2.4325 INCHES MAXIMUM IN; Outer Member Width: 0.8000 INCHES MINIMUM AND 0.8100 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.