The Bearing Unit,ball, cataloged under National Stock Number 3130-01-092-2195, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation. Government technical data includes 16 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-092-2195 |
| Primary Part Number | MF1904MX12 |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 600.0 FAHRENHEIT DEGF |
| Housing Height | 2.2250 INCHES MINIMUM AND 2.2550 INCHES MAXIMUM IN |
| Flange Thickness | 0.0650 INCHES MINIMUM AND 0.0750 INCHES MAXIMUM IN |
| Block Type | FIXED |
| Style Designator | FLANGE BLOCK |
| Mounting Hole Diameter | 0.1760 INCHES MINIMUM AND 0.1820 INCHES MAXIMUM IN |
| Overall Outside Diameter | 2.4100 INCHES MINIMUM AND 2.4500 INCHES MAXIMUM IN |
| Features Provided | GROUND ROLLING ELEMENT GROOVE |
| Rolling Element Groove Quantity | 3 |
| Bolt Circle Diameter | 2.0300 INCHES NOMINAL IN |
| Shaft End Type | OPEN |
| Bore Diameter | 0.7872 INCHES MINIMUM AND 0.7874 INCHES MAXIMUM IN |
| Housing Length | 0.9800 INCHES MINIMUM AND 0.9850 INCHES MAXIMUM IN |
| Height From Bottom of Base to Bore Centerline | 1.2100 INCHES MINIMUM AND 1.2400 INCHES MAXIMUM IN |
| Housing Diameter | 1.4540 INCHES MINIMUM AND 1.4600 INCHES MAXIMUM IN |
| Load Capability Type | RADIAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| MF1904MX12 PRIMARY | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| Reference | Meaning |
|---|---|
| 5034T16 | 1/2 Source control — Government-approved source U.S. Government activity |
| 5034T16P01 | 5/2 Secondary reference U.S. Government activity |
| AAVF59304W02MSRK2100 | 5/9 Secondary reference Timken Co Div the Timken Company |
| 5034T16P04 | 5/2 Secondary reference U.S. Government activity |
| AAVF9304W02MSRK2100 | 5/9 Secondary reference Timken Co Div the Timken Company |
NSN 3130-01-092-2195 is a Bearing Unit,ball, manufactured by Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-092-2195 has 1 manufacturer part number on file: MF1904MX12 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation).
Key specifications for MF1904MX12: Temp Rating: -65.0 FAHRENHEIT AND 600.0 FAHRENHEIT DEGF; Housing Height: 2.2250 INCHES MINIMUM AND 2.2550 INCHES MAXIMUM IN; Flange Thickness: 0.0650 INCHES MINIMUM AND 0.0750 INCHES MAXIMUM IN; Block Type: FIXED. 16 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.