The Bearing,plain,rod End, cataloged under National Stock Number 3120-01-201-9482, 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 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-201-9482 |
| Primary Part Number | 177057 |
| 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 | 1.0560 INCHES MINIMUM AND 1.1160 INCHES MAXIMUM IN |
| Bore Center to Shank End Distance | 1.8060 INCHES NOMINAL IN |
| Inner Member Width | 0.5310 INCHES NOMINAL IN |
| Style Designator | SHOULDERED BALL TYPE |
| Shank End to Shoulder Length | 1.1150 INCHES NOMINAL IN |
| Thread Diameter | 0.438 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Shank Style | EXTERNALLY THREADED |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 177057 PRIMARY | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| A02RS281-1 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| REMS12ATC14-4YE9056 | 5/9 Secondary reference Timken Co Div the Timken Company |
| REMS12ATC14-4YE9056 | C/1 Advisory reference — outside the item-of-supply concept Rbc Aircraft Products, Inc. |
| REMS12ATC14-4 | 5/9 Secondary reference Timken Co Div the Timken Company |
NSN 3120-01-201-9482 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 3120-01-201-9482 has 2 manufacturer part numbers on file: 177057 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), A02RS281-1 (The Boeing Company).
Key specifications for 177057: Shank Thread Length: 1.0560 INCHES MINIMUM AND 1.1160 INCHES MAXIMUM IN; Bore Center to Shank End Distance: 1.8060 INCHES NOMINAL IN; Inner Member Width: 0.5310 INCHES NOMINAL IN; Style Designator: SHOULDERED BALL TYPE. 12 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.