The Retainer and Balls,bearing, cataloged under National Stock Number 3110-00-839-3333, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-839-3333 |
| Primary Part Number | 180231 |
| Item Name | Retainer and Balls,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Rolling Element Diameter | 0.0720 INCHES NOMINAL IN |
| Style Designator | RETAINER AND BALLS, THRUST |
| Outside Diameter | 0.7370 INCHES NOMINAL IN |
| Bore Diameter | 0.4030 INCHES NOMINAL IN |
| Material | COPPER ALLOY RETAINER |
| Material | STEEL BALL |
| Retainer Piece Quantity | 1 |
| 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 |
|---|---|
| 180231 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| 180231 | 5/9 Secondary reference Woodward, Inc. Div Fuel Systems and Controls |
| R5673 | 5/9 Secondary reference Skf Industries Inc Nice Bearing Products Div |
| R5673 | C/1 Advisory reference — outside the item-of-supply concept Skf Usa Inc. |
NSN 3110-00-839-3333 is a Retainer and Balls,bearing, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-839-3333 has 1 manufacturer part number on file: 180231 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
Key specifications for 180231: Retainer Fabrication Method: MACHINED; Rolling Element Diameter: 0.0720 INCHES NOMINAL IN; Style Designator: RETAINER AND BALLS, THRUST; Outside Diameter: 0.7370 INCHES NOMINAL IN. 8 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.