The Ball Joint, cataloged under National Stock Number 3040-01-545-6306, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Roller Bearing Company of America, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-545-6306 |
| Primary Part Number | F8CR |
| Item Name | Ball Joint |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Roller Bearing Company of America, Inc. |
| Status | ACTIVE |
| Ball End Connection Thread Provision | THREADED |
| Length | 2.125 INCHES NOMINAL IN |
| Ball End Thread Size and Series/type Designator | 0 UNF |
| Socket End Connection Thread Provision | THREADED |
| Style Designator | SINGLE, RIGHT ANGLE, OPEN |
| Height | 0.500 INCHES NOMINAL IN |
| Material | STEEL |
| Ball End Thread Location | INTERNAL |
| 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 |
|---|---|
| F8CR PRIMARY | Roller Bearing Company of America, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 7328844 FIND 015 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 3040-01-545-6306 is a Ball Joint, manufactured by Roller Bearing Company of America, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-545-6306 has 1 manufacturer part number on file: F8CR (Roller Bearing Company of America, Inc.).
Key specifications for F8CR: Ball End Connection Thread Provision: THREADED; Length: 2.125 INCHES NOMINAL IN; Ball End Thread Size and Series/type Designator: 0 UNF; Socket End Connection Thread Provision: THREADED. 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.