The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-01-009-9825, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-009-9825 |
| Primary Part Number | 741416 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Internal Clearance | 0.0016 INCHES MINIMUM RADIAL AND 0.0024 INCHES MAXIMUM RADIAL IN |
| Locating Feature | NONLOCATING |
| Surface Finish | GROUND |
| Material Document and Classification | PWA 723,FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE INNER RING |
| Material Document and Classification | PWA 723,FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | PWA 723,FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE ROLLER |
| Material Document and Classification | PWA-S-6415,FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE RETAINER |
| Overall Outside Diameter | 3.3997 INCHES MINIMUM AND 3.4000 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | RBEC NO.5 |
| Bore Diameter | 1.4948 INCHES MINIMUM AND 1.4950 INCHES MAXIMUM IN |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | STEEL RETAINER |
| Material | STEEL ROLLER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 741416 | Mpb Corporation Dba Mpb Corp (USA) |
| 770329 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 741416 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 741415 | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 741415 | 5/9 Secondary reference Skf Usa Inc. |
NSN 3110-01-009-9825 is a Bearing,roller,cylindrical, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-009-9825 has 4 manufacturer part numbers on file: 741416 (Mpb Corporation Dba Mpb Corp), 770329 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 741416 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 741415 (Rtx Corporation Div Pratt & Whitney).
1 possible match (shared part number, not a government interchangeability claim): 6650-01-271-7600. Verify interchangeability with system specifications before substitution.
Key specifications for 741416: Retainer Fabrication Method: MACHINED; Internal Clearance: 0.0016 INCHES MINIMUM RADIAL AND 0.0024 INCHES MAXIMUM RADIAL IN; Locating Feature: NONLOCATING; Surface Finish: GROUND. 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.
NSN 3110-01-009-9825 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.