The Bearing Unit,plain, cataloged under National Stock Number 3130-01-463-8116, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Rexnord Industries, Llc Div Aerosspace Bearing Operation. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-463-8116 |
| Primary Part Number | MAS-2200-72 |
| Item Name | Bearing Unit,plain |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Rexnord Industries, Llc Div Aerosspace Bearing Operation |
| Status | ACTIVE |
| Housing Height | 4.563 INCHES NOMINAL IN |
| Style Designator | PILLOW BLOCK, SOLID |
| Center to Center Distance Between Mounting Holes Along Width | 6.250 INCHES NOMINAL IN |
| Housing Width | 8.125 INCHES NOMINAL IN |
| Base Length | 2.437 INCHES NOMINAL IN |
| Alignment Type | SELF-ALIGNING |
| Base Thickness | 1.250 INCHES NOMINAL IN |
| Bore Diameter | 2.0000 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Housing Length | 2.312 INCHES NOMINAL IN |
| Height From Bottom of Base to Bore Centerline | 2.250 INCHES NOMINAL IN |
| Load Capability Type | RADIAL AND THRUST |
| 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 |
|---|---|
| MAS-2200-72 PRIMARY | Rexnord Industries, Llc Div Aerosspace Bearing Operation (USA) |
NSN 3130-01-463-8116 is a Bearing Unit,plain, manufactured by Rexnord Industries, Llc Div Aerosspace Bearing Operation, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-463-8116 has 1 manufacturer part number on file: MAS-2200-72 (Rexnord Industries, Llc Div Aerosspace Bearing Operation).
Key specifications for MAS-2200-72: Housing Height: 4.563 INCHES NOMINAL IN; Style Designator: PILLOW BLOCK, SOLID; Center to Center Distance Between Mounting Holes Along Width: 6.250 INCHES NOMINAL IN; Housing Width: 8.125 INCHES NOMINAL IN. 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.