The Bearing,ball,rod End, cataloged under National Stock Number 3110-00-618-0868, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is New Hampshire Ball Bearings Inc Div Astro Division. Government technical data includes 27 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-618-0868 |
| Primary Part Number | 6816385 |
| Item Name | Bearing,ball,rod End |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | New Hampshire Ball Bearings Inc Div Astro Division |
| Status | ACTIVE |
| Shank Diameter | 0.2500 INCHES NOMINAL IN |
| Shank Thread Length | 1.0000 INCHES NOMINAL IN |
| Bearing Seal Type | CONTACT |
| Lubrication Material | GREASE |
| Outer Ring Width | 0.3280 INCHES NOMINAL IN |
| Style Designator | DOUBLE ROW, STAGGERED, BALL |
| Overall Outside Diameter | 0.7810 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Self-Alignment Angle | 10.00 DEGREES NOMINAL |
| Shank Style | EXTERNALLY THREADED |
| Alignment Type | SELF-ALIGNING |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Seal Quantity | 2 |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Bore Diameter | 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN |
| Length From Bore Center to Shank End | 1.5620 INCHES NOMINAL IN |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL BALL |
| Material | STEEL ROD END BODY |
| Thread Series Designator | UNF |
| Self-Alignment Location | INTERNAL |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Inner Ring Width | 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM 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 |
|---|---|
| 6816385 | Rolls-Royce Corporation (USA) |
| 6816385 PRIMARY | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
| 6816385 PRIMARY | Roller Bearing Company of America, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6816385 | 5/1 Secondary reference General Motors Corp |
| REP3M4-6E9642 | 5/9 Secondary reference Timken Co Div the Timken Company |
| ABR3M-7G(P) | 5/1 Secondary reference New Hampshire Ball Bearings Inc Div Astro Division |
| 6816385 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 6816385 | 5/9 Secondary reference Timken Co Div the Timken Company |
| REP3M4-6FS210MILG3278 | 5/9 Secondary reference Timken Co Div the Timken Company |
| ABR3M-7G(P) | 5/9 Secondary reference U.S. Government activity |
NSN 3110-00-618-0868 is a Bearing,ball,rod End, manufactured by New Hampshire Ball Bearings Inc Div Astro Division, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-618-0868 has 3 manufacturer part numbers on file: 6816385 (Rolls-Royce Corporation), 6816385 (New Hampshire Ball Bearings Inc Div Astro Division), 6816385 (Roller Bearing Company of America, Inc.).
Key specifications for 6816385: Shank Diameter: 0.2500 INCHES NOMINAL IN; Shank Thread Length: 1.0000 INCHES NOMINAL IN; Bearing Seal Type: CONTACT; Lubrication Material: GREASE. 27 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.