The Bearing,ball,rod End, cataloged under National Stock Number 3110-01-256-5146, 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 11 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-256-5146 |
| Primary Part Number | ABR4F-104(L) |
| Item Name | Bearing,ball,rod End |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | New Hampshire Ball Bearings Inc Div Astro Division |
| Status | ACTIVE |
| Unpackaged Unit Weight | 0.100 POUNDS NOMINAL LBS |
| Outer Ring Width | 0.938 INCHES NOMINAL IN |
| Special Test Features | WIDTH ACROSS FLATS: .438" HEXAGON; SHANK DIAMETER: .438"; SELF-ALIGN DEGREES EACH DIRECTION: 10 (MINIMUM);SELF-ALIGN FORCE: .250LBS (MAXIMUM) LBS |
| Supplementary Features | OPERATING TEMPERATURE: -65 DEGREES FAHRENHEIT; MAXIMUM +300 DEGREES FAHRENHEIT |
| Criticality Code Justification | FTLD |
| Nominal Thread Size | 0.250 INCHES IN |
| Functional Description | CRITICAL APPLICATION ITEM (CAI) |
| Thread Class | 3B |
| Thread Quantity Per Inch | 28 |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| ABR4F-104(L) PRIMARY | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
| C3116-4F4L PRIMARY | Timken Co Div the Timken Company (USA) |
| Reference | Meaning |
|---|---|
| 3110PL0868731 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 3110PL1800258 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| ABR4F-104 | 5/1 Secondary reference U.S. Government activity |
| RAP4F4-4E9107A | 5/9 Secondary reference Timken Co Div the Timken Company |
| C3116-4F4L | 7/2 Vendor item drawing reference U.S. Government activity |
| C3116-4F4L | 3/9 Design control — primary reference U.S. Government activity |
| C3116-4F4L | 5/9 Secondary reference New Hampshire Ball Bearings Inc Div Astro Division |
| 3110PL0671427 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 3110-01-256-5146 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 3110-01-256-5146 has 2 manufacturer part numbers on file: ABR4F-104(L) (New Hampshire Ball Bearings Inc Div Astro Division), C3116-4F4L (Timken Co Div the Timken Company).
Key specifications for ABR4F-104(L): Unpackaged Unit Weight: 0.100 POUNDS NOMINAL LBS; Outer Ring Width: 0.938 INCHES NOMINAL IN; Special Test Features: WIDTH ACROSS FLATS: .438" HEXAGON; SHANK DIAMETER: .438"; SELF-ALIGN DEGREES EACH DIRECTION: 10 (MINIMUM);SELF-ALIGN FORCE: .250LBS (MAXIMUM) LBS; Supplementary Features: OPERATING TEMPERATURE: -65 DEGREES FAHRENHEIT; MAXIMUM +300 DEGREES FAHRENHEIT. 11 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.