The Bearing Unit,ball, cataloged under National Stock Number 3130-01-600-0428, is classified within Federal Supply Class 3130 (Bearings, Mounted) 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-600-0428 |
| Primary Part Number | 723B16 |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Kaydon Corporation Dba Kaydon Corp |
| Status | ACTIVE |
| Lubrication Material | GREASE |
| Lubrication Fitting Type | FLUSH |
| Material Document and Classification | AISI S2100 ASSN STD SINGLE MATERIAL RESPONSE BALL |
| Material Document and Classification | AVON SPEC NUMBER BES 2-1-054, AISI 1552 MFR REF SINGLE MATERIAL RESPONSE RACE |
| Surface Treatment | CHROMIUM RACE |
| Bore Diameter | 18.850 INCHES MINIMUM AND 18.856 INCHES MAXIMUM IN |
| Material | STEEL COMP E52100 BALL |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL RACE |
| Lubrication Material Document and Classification | MIL-C-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Lubrication Fitting Angle From Horizontal Centerline | 0.0 DEGREES NOMINAL |
| 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 |
|---|---|
| 723B16 PRIMARY | Kaydon Corporation Dba Kaydon Corp (USA) |
| Reference | Meaning |
|---|---|
| JTE60248 | D/9 Drawing number reference only Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc |
NSN 3130-01-600-0428 is a Bearing Unit,ball, manufactured by Kaydon Corporation Dba Kaydon Corp, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-600-0428 has 1 manufacturer part number on file: 723B16 (Kaydon Corporation Dba Kaydon Corp).
Key specifications for 723B16: Lubrication Material: GREASE; Lubrication Fitting Type: FLUSH; Material Document and Classification: AISI S2100 ASSN STD SINGLE MATERIAL RESPONSE BALL; Material Document and Classification: AVON SPEC NUMBER BES 2-1-054, AISI 1552 MFR REF SINGLE MATERIAL RESPONSE RACE. 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.