The Bearing,ball,annular, cataloged under National Stock Number 3110-00-446-6386, 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 16 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through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-446-6386 |
| Primary Part Number | 204-011-430-001 |
| 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 |
| Internal Fit-Up Designation | STANDARD |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE BALL |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| Overall Outside Diameter | 10.2490 INCHES MINIMUM AND 10.2500 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Contact Angle | 30.0 DEGREES NOMINAL |
| Load Direction | ANGULAR |
| Bore Diameter | 8.9990 INCHES MINIMUM AND 9.0000 INCHES MAXIMUM IN |
| Material | STEEL COMP E52100 BALL |
| Material | STEEL RETAINER |
| Material | STEEL COMP E52100 OUTER RING |
| Material | STEEL COMP E52100 INNER RING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 204-011-430-001 PRIMARY | Kaydon Corporation Dba Kaydon Corp (USA) |
| Reference | Meaning |
|---|---|
| 15004001 | 5/9 Secondary reference Kaydon Corporation Dba Kaydon Corp |
| B-6017-C | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| 204-011-430-1 | 5/9 Secondary reference Textron Systems Corporation Dba Textron Systems Corp |
| 6132001 | 5/9 Secondary reference Kaydon Corporation Dba Kaydon Corp |
| B-9304-A | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| 204-011-430-103 | 5/9 Secondary reference U.S. Government activity |
| 204-011-430-001 | 1/2 Source control — Government-approved source U.S. Government activity |
| 204-011-430-103 | 5/9 Secondary reference Kaydon Corporation Dba Kaydon Corp |
| 204-011-430 | 5/9 Secondary reference U.S. Government activity |
| 204-011-430-1 | 5/9 Secondary reference U.S. Government activity |
NSN 3110-00-446-6386 is a Bearing,ball,annular, manufactured by Kaydon Corporation Dba Kaydon Corp, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-446-6386 has 1 manufacturer part number on file: 204-011-430-001 (Kaydon Corporation Dba Kaydon Corp).
1 possible match (shared part number, not a government interchangeability claim): 2040-01-580-4646. Verify interchangeability with system specifications before substitution.
Key specifications for 204-011-430-001: Retainer Fabrication Method: WIRE FORMED; Internal Fit-Up Designation: STANDARD; Surface Finish: GROUND; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE. 16 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.