The Bearing,ball,annular, cataloged under National Stock Number 3110-00-155-6416, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 13 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through both NSN and commercial part number lookups. 49 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-155-6416 |
| Primary Part Number | A59587-115JBBT |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Internal Fit-Up Designation | STANDARD |
| Surface Finish | GROUND |
| Shield Quantity | 1 |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 130.00 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Diameter | 75.00 MILLIMETERS NOMINAL MM |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | STEEL BALL |
| Material | STEEL SHIELD |
| 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 |
|---|---|
| A59587-115JBBT | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| Reference | Meaning |
|---|---|
| 827792 | 5/9 Secondary reference Garwood/feller Inc Garwood Winch Div |
| 0042851 | 5/9 Secondary reference U.S. Government activity |
| 215WD | 5/9 Secondary reference Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co |
| 178G69T136 | 5/9 Secondary reference U.S. Government activity |
| TRS | 5/9 Secondary reference Orton-Mccullough Crane Co |
| 4032103 | 5/9 Secondary reference Koehring Co |
| 42851 | 5/9 Secondary reference Itt Goulds Pumps, Inc. |
| XA312 | 5/9 Secondary reference Koehring Co |
| 0211531 | 5/9 Secondary reference U.S. Government activity |
| 451-0299 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 60-294413 | 5/9 Secondary reference Lucas Western Inc |
| 7215 | 5/9 Secondary reference Garwood/feller Inc Garwood Winch Div |
| 215 | 5/9 Secondary reference Koehring Co |
| 10A213 | 5/9 Secondary reference U.S. Government activity |
| XA312 | 5/9 Secondary reference Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co |
| 1215MF | 5/9 Secondary reference Schatz Bearing Corporation Dba Schatz Bearing Corp |
| ASD1539 | 5/9 Secondary reference Terex American Crane Corp |
| AA-59587 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| 215 | 5/9 Secondary reference Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co |
| R1499 | 5/9 Secondary reference Lucas Western Inc |
NSN 3110-00-155-6416 is a Bearing,ball,annular, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-155-6416 has 1 manufacturer part number on file: A59587-115JBBT (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
9 possible matches (shared part number, not a government interchangeability claim): 3110-00-156-8149, 3110-00-156-8182, 3110-00-218-1882. Verify interchangeability with system specifications before substitution.
Key specifications for A59587-115JBBT: Internal Fit-Up Designation: STANDARD; Surface Finish: GROUND; Shield Quantity: 1; Style Designator: LOADING GROOVE, NON-SEPARABLE. 13 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.