The Bearing, cataloged under National Stock Number 3110-01-160-7191, 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 1 specification, 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-160-7191 |
| Primary Part Number | 775359 |
| Item Name | Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | RINGS AND BALLS PWA 725 STEEL,CAGE AMS 6414,SILVER PLATE;OVERALL WIDTH 0.3513 IN. NOMINAL,BEARING OVERALL OUTSIDE DIAMETER 1.2604 IN. NOMINAL,BEARING BORE DIAMETER 0.5898 IN. 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 |
| Part Number | Manufacturer |
|---|---|
| 775359 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 759007 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 5HTH 102-65 | Mpb Corporation Dba Mpb Corp (USA) |
| Reference | Meaning |
|---|---|
| 798831 | 5/1 Secondary reference Mpb Corporation Dba Mpb Corp |
| 759007 | 5/9 Secondary reference The Timken Company Dba Timken Precision Bearings |
| 759007 | 5/1 Secondary reference Timken Co Div the Timken Company |
| 798831 | 7/2 Vendor item drawing reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 798831 | 5/9 Secondary reference U.S. Government activity |
| 759006 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
NSN 3110-01-160-7191 is a Bearing, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-160-7191 has 3 manufacturer part numbers on file: 775359 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 759007 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 5HTH 102-65 (Mpb Corporation Dba Mpb Corp).
Key specifications for 775359: General Characteristics Item Description: RINGS AND BALLS PWA 725 STEEL,CAGE AMS 6414,SILVER PLATE;OVERALL WIDTH 0.3513 IN. NOMINAL,BEARING OVERALL OUTSIDE DIAMETER 1.2604 IN. NOMINAL,BEARING BORE DIAMETER 0.5898 IN. NOMINAL IN; Special Features: FAILURE COULD CAUSE CATASTROPHIC OR CRITICAL FAILURE RESULTING IN THE LOSS OR SERIOUS DAMAGE TO THE AIRCRAFT OR WEAPON SYSTEM OR AN UNCOMMANDED ENGINE SHUTDOWN THAT JEOPARDIZES SAFETY.ACTION ID 45465236. 1 specification is 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.