The Bearing,plain,rod End, cataloged under National Stock Number 3120-00-059-7608, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Roller Bearing Company of America, Inc.. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-059-7608 |
| Primary Part Number | K650099-1 |
| Item Name | Bearing,plain,rod End |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Roller Bearing Company of America, Inc. |
| Status | ACTIVE |
| Shank Thread Length | 2.5000 INCHES NOMINAL IN |
| Bore Center to Shank End Distance | 3.2500 INCHES NOMINAL IN |
| Inner Member Width | 0.5570 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM IN |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY |
| Hardness Rating | 56.0 ROCKWELL C MAXIMUM INNER MEMBER |
| Outer Member Width | 0.4570 INCHES NOMINAL IN |
| Style Designator | BALL TYPE |
| Thread Diameter | 0.500 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Shank Style | EXTERNALLY THREADED |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Bore Diameter | 0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN |
| Material | STEEL COMP 303 OUTER RACE MEMBER |
| Material | STEEL COMP 440C INNER MEMBER |
| Material | STEEL COMP 630 INTERNAL ROD END BODY |
| Thread Series Designator | UNF |
| Outer Member Outside Diameter | 1.2000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| K650099-1 | Roller Bearing Company of America, Inc. (USA) |
| Reference | Meaning |
|---|---|
| K650099-1 | 3/2 Design control — primary reference U.S. Government activity |
| 3120PL0138963 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 3120-00-059-7608 is a Bearing,plain,rod End, manufactured by Roller Bearing Company of America, Inc., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-00-059-7608 has 1 manufacturer part number on file: K650099-1 (Roller Bearing Company of America, Inc.).
Key specifications for K650099-1: Shank Thread Length: 2.5000 INCHES NOMINAL IN; Bore Center to Shank End Distance: 3.2500 INCHES NOMINAL IN; Inner Member Width: 0.5570 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM IN; Hardness Rating: 35.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY. 18 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.