The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-00-051-9979, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, 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 | 3120-00-051-9979 |
| Primary Part Number | LCSSVV4A |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Roller Bearing Company of America, Inc. |
| Status | ACTIVE |
| Outer Member Width | 0.2140 INCHES MINIMUM AND 0.2240 INCHES MAXIMUM IN |
| Inner Member Width | 0.2810 INCHES NOMINAL IN |
| Material | STEEL COMP 303 OUTER RACE MEMBER |
| Material | STEEL INNER MEMBER |
| Style Designator | WITHOUT INSERT OR LINER |
| Outer Member Outside Diameter | 0.4350 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN |
| Bore Diameter | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-051-9979 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 3120-00-051-9979 has 4 cross-referenced part numbers: 9-2061-2B (Roller Bearing Company of America, Inc.), 9-2061-2 (Roller Bearing Company of America, Inc.), 565497 (Hamilton Sundstrand Corporation Dba Collins Aerospace), LCSSVV4A (Roller Bearing Company of America, Inc.).
There is 1 known substitute for 3120-00-051-9979: 5999-00-387-3143. Verify interchangeability with system specifications before substitution.
Key specifications for LCSSVV4A: Outer Member Width: 0.2140 INCHES MINIMUM AND 0.2240 INCHES MAXIMUM IN; Inner Member Width: 0.2810 INCHES NOMINAL IN; Material: STEEL COMP 303 OUTER RACE MEMBER; Material: STEEL INNER MEMBER. 7 total characteristics are documented in the Federal Logistics Information System.