The Bearing Unit,ball, cataloged under National Stock Number 3130-01-609-7596, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Ami Bearings Inc. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-609-7596 |
| Primary Part Number | MUCP206-20 |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Ami Bearings Inc |
| Status | ACTIVE |
| Housing Height | 3.28 INCHES NOMINAL IN |
| Mounting Hole Type | ROUND, UNTHREADED |
| Rotating Element Locking Method | SETSCREW LOCKING COLLAR |
| Style Designator | PILLOW BLOCK, OPTIONAL SPLIT |
| Material Document and Classification | 304 CAST STAINLESS STEEL MFR REF SINGLE MATERIAL RESPONSE HOUSING |
| Mounting Hole Diameter | 0.8125 INCHES NOMINAL IN |
| Collar Location | ONE END |
| Center to Center Distance Between Mounting Holes Along Width | 4.4375 INCHES MINIMUM AND 5.0625 INCHES MAXIMUM IN |
| Housing Width | 6.50 INCHES NOMINAL IN |
| Base Length | 1.875 INCHES NOMINAL IN |
| Base Thickness | 0.718 INCHES NOMINAL IN |
| Bore Diameter | 1.25 INCHES NOMINAL IN |
| Material | STEEL HOUSING |
| Housing Length | 1.50 INCHES NOMINAL IN |
| Height From Bottom of Base to Bore Centerline | 1.6875 INCHES NOMINAL IN |
| 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 |
|---|---|
| HSA005585 | Bae Systems Australia Pty Ltd Div Landing Craft Heavy - in Service Support (AUS) |
| MUCP206-20 PRIMARY | Ami Bearings Inc (USA) |
NSN 3130-01-609-7596 is a Bearing Unit,ball, manufactured by Ami Bearings Inc, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-609-7596 has 2 manufacturer part numbers on file: HSA005585 (Bae Systems Australia Pty Ltd Div Landing Craft Heavy - in Service Support), MUCP206-20 (Ami Bearings Inc).
Key specifications for MUCP206-20: Housing Height: 3.28 INCHES NOMINAL IN; Mounting Hole Type: ROUND, UNTHREADED; Rotating Element Locking Method: SETSCREW LOCKING COLLAR; Style Designator: PILLOW BLOCK, OPTIONAL SPLIT. 15 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.