The Bearing,ball,annular, cataloged under National Stock Number 3110-01-062-6507, 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 17 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. 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 | 3110-01-062-6507 |
| Primary Part Number | 50549001 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Kaydon Corporation Dba Kaydon Corp |
| Status | ACTIVE |
| Lubrication Material | GREASE |
| Surface Finish | UNGROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material Document and Classification | CDVD52100,FSCM 32828 MFR REF SINGLE MATERIAL RESPONSE BALL |
| Material Document and Classification | CDVD52100,FSCM 32828 MFR REF SINGLE MATERIAL RESPONSE INNER RACE |
| Material Document and Classification | CDVD52100,FSCM 32828 MFR REF SINGLE MATERIAL RESPONSE OUTER RACE |
| Overall Outside Diameter | 7.2500 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Seal Quantity | 2 |
| Bore Diameter | 6.5000 INCHES NOMINAL IN |
| Material | STEEL INNER RACE |
| Material | STEEL OUTER RACE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL |
| Material | STEEL BALL |
| Material | PLASTIC POLYAMIDE NYLON SEPARATOR |
| Lubrication Material Document and Classification | MIL-G-21164 MIL SPEC SINGLE MATERIAL RESPONSE |
| 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 |
|---|---|
| 50549001 PRIMARY | Kaydon Corporation Dba Kaydon Corp (USA) |
NSN 3110-01-062-6507 is a Bearing,ball,annular, manufactured by Kaydon Corporation Dba Kaydon Corp, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-062-6507 has 1 manufacturer part number on file: 50549001 (Kaydon Corporation Dba Kaydon Corp).
1 possible match (shared part number, not a government interchangeability claim): 5905-01-143-1619. Verify interchangeability with system specifications before substitution.
Key specifications for 50549001: Lubrication Material: GREASE; Surface Finish: UNGROUND; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Material Document and Classification: CDVD52100,FSCM 32828 MFR REF SINGLE MATERIAL RESPONSE 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.