The Cam Follower,needle Bearing, cataloged under National Stock Number 3110-00-012-0339, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Bath Iron Works Corporation. Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-012-0339 |
| Primary Part Number | 342-630-120PC13 |
| Item Name | Cam Follower,needle Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Bath Iron Works Corporation |
| Status | ACTIVE |
| Bearing Seal Type | CONTACT |
| Outer Ring Width | 1.2500 INCHES NOMINAL IN |
| Thread Length | 1.0000 INCHES NOMINAL IN |
| Style Designator | CAM FOLLOWER |
| Overall Outside Diameter | 2.2500 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.125 INCHES IN |
| Stud Length | 2.0000 INCHES NOMINAL IN |
| Seal Quantity | 2 |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 12 |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL ROLLER |
| Thread Series Designator | UNF |
| Stud Diameter | 1.1250 INCHES 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 |
|---|---|
| 342-630-120PC13 PRIMARY | Bath Iron Works Corporation (USA) |
| Reference | Meaning |
|---|---|
| CFH2 1-4 | 5/2 Secondary reference U.S. Government activity |
| CFH2 1-4 | 5/9 Secondary reference Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. |
NSN 3110-00-012-0339 is a Cam Follower,needle Bearing, manufactured by Bath Iron Works Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-012-0339 has 1 manufacturer part number on file: 342-630-120PC13 (Bath Iron Works Corporation).
Key specifications for 342-630-120PC13: Bearing Seal Type: CONTACT; Outer Ring Width: 1.2500 INCHES NOMINAL IN; Thread Length: 1.0000 INCHES NOMINAL IN; Style Designator: CAM FOLLOWER. 17 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.