The Ball,bearing, cataloged under National Stock Number 3110-00-398-2170, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 3 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-398-2170 |
| Primary Part Number | 0114-3 |
| Item Name | Ball,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Rolling Element Diameter | 0.3750 INCHES NOMINAL IN |
| Style Designator | BALL |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 0114-3 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| Reference | Meaning |
|---|---|
| 4F217 | 5/9 Secondary reference Boehme H O Inc |
| 4D146 | 5/9 Secondary reference Boehme H O Inc |
| BB110 | 5/9 Secondary reference New Sve Inc. Dba Society for Visual Education |
| 1261 | 5/9 Secondary reference Bell and Howell Phillipsburg Co Corporate Offices |
| A60613-2 | 5/9 Secondary reference U.S. Government activity |
NSN 3110-00-398-2170 is a Ball,bearing, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-398-2170 has 1 manufacturer part number on file: 0114-3 (Lockheed Martin Corporation Div Rms - Mitchel Field).
6 possible matches (shared part number, not a government interchangeability claim): 5340-01-267-8052, 5340-01-395-1832, 3040-01-396-5174. Verify interchangeability with system specifications before substitution.
Key specifications for 0114-3: Rolling Element Diameter: 0.3750 INCHES NOMINAL IN; Style Designator: BALL; Special Features: HARDNESS RATING ROCKWELL C MIN 64.0 AND MAX 66.0; Material: STEEL OVERALL. 3 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.