The Bearing,ball,annular, cataloged under National Stock Number 3110-01-165-5079, 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. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-165-5079 |
| Primary Part Number | 2182242 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| 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 |
|---|---|
| 2184026 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 2183598 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 2182242 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 2184025 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 2184026 | 5/2 Secondary reference U.S. Government activity |
NSN 3110-01-165-5079 is a Bearing,ball,annular, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-165-5079 has 4 manufacturer part numbers on file: 2184026 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 2183598 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 2182242 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 2184025 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 2182242: End Item Identification: ACFT ENG TF-30. 0 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.