The Bearing,plain,rod End, cataloged under National Stock Number 3120-01-050-8930, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Rbc Transport Dynamics Corp Div Rbc Transport Dynamics. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3120-01-050-8930 |
| Primary Part Number | 01-820-04E004 |
| Item Name | Bearing,plain,rod End |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics |
| Status | ACTIVE |
| Shank Thread Length | 1.0000 INCHES NOMINAL IN |
| Bore Center to Shank End Distance | 2.6700 INCHES MINIMUM AND 2.6900 INCHES MAXIMUM IN |
| Inner Member Width | 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN |
| Outer Member Width | 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM IN |
| Style Designator | BALL TYPE |
| Thread Diameter | 0.312 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Shank Style | EXTERNALLY THREADED |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Static Radial Load Rating | 4270 POUNDS LBS |
| Bore Diameter | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Thread Series Designator | UNF |
| Outer Member Outside Diameter | 0.7710 INCHES MINIMUM AND 0.8160 INCHES MAXIMUM 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 |
|---|---|
| 01-820-04E004 PRIMARY | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| Reference | Meaning |
|---|---|
| ATNE4-76 | 5/9 Secondary reference New Hampshire Ball Bearings Inc Div Astro Division |
| 3120PL1601997 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 3120-01-050-8930 is a Bearing,plain,rod End, manufactured by Rbc Transport Dynamics Corp Div Rbc Transport Dynamics, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-050-8930 has 1 manufacturer part number on file: 01-820-04E004 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics).
Key specifications for 01-820-04E004: Shank Thread Length: 1.0000 INCHES NOMINAL IN; Bore Center to Shank End Distance: 2.6700 INCHES MINIMUM AND 2.6900 INCHES MAXIMUM IN; Inner Member Width: 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN; Outer Member Width: 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM IN. 14 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.