The Bearing,ball,rod End, cataloged under National Stock Number 3110-01-616-9918, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-616-9918 |
| Primary Part Number | CFF-5 |
| Item Name | Bearing,ball,rod End |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co |
| Status | ACTIVE |
| Shank Diameter | 0.5310 INCHES NOMINAL IN |
| Shank Thread Length | 0.6560 INCHES NOMINAL IN |
| Outer Ring Width | 0.3440 INCHES NOMINAL IN |
| Style Designator | SINGLE ROW, BALL |
| Overall Outside Diameter | 0.8750 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Shank Style | INTERNALLY THREADED |
| Alignment Type | SELF-ALIGNING |
| Thread Class | 2B |
| Thread Quantity Per Inch | 24 |
| Bore Diameter | 0.3125 INCHES NOMINAL IN |
| Length From Bore Center to Shank End | 1.3750 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF |
| Self-Alignment Location | INTERNAL |
| Inner Ring Width | 0.4370 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 |
|---|---|
| TM SG18-LR-MMA-020 7-2-57 | Naval Sea Systems Command (USA) |
| CFF-5 PRIMARY | Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co (USA) |
NSN 3110-01-616-9918 is a Bearing,ball,rod End, manufactured by Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-616-9918 has 2 manufacturer part numbers on file: TM SG18-LR-MMA-020 7-2-57 (Naval Sea Systems Command), CFF-5 (Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co).
Key specifications for CFF-5: Shank Diameter: 0.5310 INCHES NOMINAL IN; Shank Thread Length: 0.6560 INCHES NOMINAL IN; Outer Ring Width: 0.3440 INCHES NOMINAL IN; Style Designator: SINGLE ROW, BALL. 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.