The Bearing,ball,annular, cataloged under National Stock Number 3110-01-207-1387, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Kaydon Corporation Dba Kaydon Corp. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-207-1387 |
| Primary Part Number | 13282001 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Kaydon Corporation Dba Kaydon Corp |
| Status | ACTIVE |
| Retainer Fabrication Method | WIRE FORMED |
| Surface Finish | GROUND |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Overall Outside Diameter | 21.9942 INCHES MINIMUM AND 21.9960 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Bore Diameter | 20.0000 INCHES MINIMUM AND 20.0018 INCHES MAXIMUM IN |
| Material | STEEL COMP E52100 BALL |
| Material | STEEL COMP E52100 OUTER RACE |
| Material | STEEL COMP 4340 SEPARATOR |
| Material | STEEL COMP E52100 BAND |
| 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 |
|---|---|
| 13282001 PRIMARY | Kaydon Corporation Dba Kaydon Corp (USA) |
| 127B034H01 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| Reference | Meaning |
|---|---|
| 128C580H06 | 5/9 Secondary reference U.S. Government activity |
| 13282001 | 5/9 Secondary reference U.S. Government activity |
| 127B034 | 7/2 Vendor item drawing reference Northrop Grumman Support Services Corp |
| 127B034 | 7/9 Vendor item drawing reference U.S. Government activity |
| 127B034H01 | 5/9 Secondary reference U.S. Government activity |
| 1273034H01 | 5/9 Secondary reference U.S. Government activity |
NSN 3110-01-207-1387 is a Bearing,ball,annular, manufactured by Kaydon Corporation Dba Kaydon Corp, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-207-1387 has 2 manufacturer part numbers on file: 13282001 (Kaydon Corporation Dba Kaydon Corp), 127B034H01 (Northrop Grumman Support Services Corp).
Key specifications for 13282001: Retainer Fabrication Method: WIRE FORMED; Surface Finish: GROUND; Style Designator: COUNTERBORED OUTER RING, NON-SEPARABLE; Overall Width: 0.9900 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN. 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.