The Bearing,plain,rod End, cataloged under National Stock Number 3120-00-088-2000, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-088-2000 |
| Primary Part Number | HFVV-4W |
| 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 | 0.7500 INCHES NOMINAL IN |
| Bore Center to Shank End Distance | 1.3120 INCHES NOMINAL 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 | 0.2500 INCHES NOMINAL IN |
| Shank Width Across Wrench Flats | 0.4680 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Shank Style | INTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE |
| Thread Class | 3B |
| Thread Quantity Per Inch | 28 |
| Bore Diameter | 0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM IN |
| Material | STEEL INNER MEMBER |
| Material | STEEL INTERNAL ROD END BODY |
| Material | CARBON AND PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER |
| Thread Series Designator | UNF |
| Inspection Hole Center to End Distance | 0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN |
| Outer Member Outside Diameter | 0.7500 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 |
NSN 3120-00-088-2000 is a Bearing,plain,rod End, manufactured by Roller Bearing Company of America, Inc., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-00-088-2000 has 3 manufacturer part numbers on file: 6860275 (Allison Transmission Inc Dba Allison Transmission, Inc), 6860275 (Rolls-Royce Plc Naval Marine), HFVV-4W (Roller Bearing Company of America, Inc.).
Key specifications for HFVV-4W: Shank Thread Length: 0.7500 INCHES NOMINAL IN; Bore Center to Shank End Distance: 1.3120 INCHES NOMINAL 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. 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.