The Plate,retaining,bearing, cataloged under National Stock Number 3110-00-487-1471, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Grove U.s. Llc Dba Grove Us Llc. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-487-1471 |
| Primary Part Number | 9-274-100056 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Grove U.s. Llc Dba Grove Us Llc |
| Status | ACTIVE |
| Raised Surface Height | 1.062 INCHES NOMINAL IN |
| Mounting Hole Arrangement Style | SINGLE BOLT HOLE CIRCLE |
| Style Designator | ROUND |
| Outside Diameter | 6.125 INCHES NOMINAL IN |
| Aperture Diameter | 4.123 INCHES MINIMUM AND 4.124 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.375 INCHES IN |
| Mounting Bolt Circle Diameter | 5.500 INCHES NOMINAL IN |
| Surface Treatment | PAINT OVERALL |
| Thread Quantity Per Inch | 16 |
| Material | IRON CAST OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 3838Y77 | Meritor Heavy Vehicle Systems, Llc (USA) |
| 9-274-100056 PRIMARY | Grove U.s. Llc Dba Grove Us Llc (USA) |
| Reference | Meaning |
|---|---|
| 3838Y77 | 5/9 Secondary reference Meritor Industrial Products, Llc |
NSN 3110-00-487-1471 is a Plate,retaining,bearing, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-487-1471 has 2 manufacturer part numbers on file: 3838Y77 (Meritor Heavy Vehicle Systems, Llc), 9-274-100056 (Grove U.s. Llc Dba Grove Us Llc).
Key specifications for 9-274-100056: Raised Surface Height: 1.062 INCHES NOMINAL IN; Mounting Hole Arrangement Style: SINGLE BOLT HOLE CIRCLE; Style Designator: ROUND; Outside Diameter: 6.125 INCHES NOMINAL IN. 11 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.